{"id":60,"date":"2022-02-01T15:41:13","date_gmt":"2022-02-01T15:41:13","guid":{"rendered":"https:\/\/www.photonics.fi\/opd2022\/?page_id=60"},"modified":"2026-04-10T09:23:53","modified_gmt":"2026-04-10T09:23:53","slug":"accommodation","status":"publish","type":"page","link":"https:\/\/www.photonics.fi\/opd2026\/accommodation\/","title":{"rendered":"Accommodation"},"content":{"rendered":"\n<p class=\"has-medium-font-size\">Optics and Photonics Days will be held in the Paviljonki, located 400m from Jyv\u00e4skyl\u00e4 main railway station. The accommodation options are available right next to the Pavilion, and just few hundred meters from the venue in the city center area. Traditional dinner will take place on Wednesday 27th May in <a href=\"https:\/\/www.juurikkacatering.fi\/tilat\/paviljonki\/\" target=\"_blank\" rel=\"noreferrer noopener\">Juurikkasaari<\/a>. To Juurikkasaari there will be 45min boat cruise leaving from <a href=\"https:\/\/maps.app.goo.gl\/Wq58JzkGUDqaFip69\" target=\"_blank\" rel=\"noreferrer noopener\">Jyv\u00e4skyl\u00e4 harbour<\/a>, and bus transfers (20 min) back to Jyv\u00e4skyl\u00e4 city. <br><br>In below you can find several special priced accommodation options available from Sokos, Scandic, and Greenstar Hotels. We recommend to make the room reservation as soon as possible, the availability of rooms are limited.<\/p>\n\n\n\n<div style=\"height:80px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"678\" src=\"https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/Solo_Sokos_Hotel_Paviljonki_Jyvaskyla_Ulkokuva_1_preview-1024x678.jpg\" alt=\"\" class=\"wp-image-3186\" style=\"width:656px;height:438px\" srcset=\"https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/Solo_Sokos_Hotel_Paviljonki_Jyvaskyla_Ulkokuva_1_preview-1024x678.jpg 1024w, https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/Solo_Sokos_Hotel_Paviljonki_Jyvaskyla_Ulkokuva_1_preview-300x199.jpg 300w, https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/Solo_Sokos_Hotel_Paviljonki_Jyvaskyla_Ulkokuva_1_preview-768x508.jpg 768w, https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/Solo_Sokos_Hotel_Paviljonki_Jyvaskyla_Ulkokuva_1_preview.jpg 1080w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li class=\"has-medium-font-size\">Solo Sokos Hotel Paviljonki<br>Lutakonaukio 10, 4100 Jyv\u00e4skyl\u00e4<br>Phone: +358 20 1234 645<br>Email: <a href=\"mailto:Paviljonki.Jyvaskyla@sokoshotels.fi\" target=\"_blank\" rel=\"noreferrer noopener\">Paviljonki.Jyvaskyla@sokoshotels.fi<\/a><\/li>\n<\/ul>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-medium-font-size\">With the reservation code\u00a0<strong>BOPD2026\u00a0<\/strong>the following prices are secured during 26. &#8211; 28.5.2026 (special pricing available only for these dates with limited availability and reservations must be made <strong>by 12th May 2026<\/strong>):<\/p>\n\n\n\n<p class=\"has-medium-font-size\">Solo single room 146\u20ac\/night*<br>Solo twin room 156\u20ac\/night*<br>Extra bed: 20\u20ac \/ per person<\/p>\n\n\n\n<p class=\"has-medium-font-size\">Solo up single room 162\u20ac\/night*<br>Solo up twin room 172\u20ac\/night*<br><br>*Room prices includes VAT, breakfast buffee, the use of evening sauna, and gym. You can make your reservation at <a href=\"https:\/\/www.sokoshotels.fi\/en\" target=\"_blank\" rel=\"noreferrer noopener\">Sokos Hotels website<\/a> or contacting the hotel by phone +358 20 1234 640 or by email <a href=\"mailto:Paviljonki.Jyvaskyla@sokoshotels.fi\" target=\"_blank\" rel=\"noreferrer noopener\">Paviljonki.Jyvaskyla@sokoshotels.fi<\/a>.<\/p>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-2 is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"1280\" data-id=\"3100\" src=\"https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/SoloPaviljonki1.webp\" alt=\"\" class=\"wp-image-3100\" srcset=\"https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/SoloPaviljonki1.webp 1920w, https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/SoloPaviljonki1-300x200.webp 300w, https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/SoloPaviljonki1-1024x683.webp 1024w, https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/SoloPaviljonki1-768x512.webp 768w, https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/SoloPaviljonki1-1536x1024.webp 1536w, https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/SoloPaviljonki1-272x182.webp 272w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"569\" data-id=\"3102\" src=\"https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/SoloPaviljonki4-1024x569.webp\" alt=\"\" class=\"wp-image-3102\" srcset=\"https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/SoloPaviljonki4-1024x569.webp 1024w, https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/SoloPaviljonki4-300x167.webp 300w, https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/SoloPaviljonki4-768x427.webp 768w, https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/SoloPaviljonki4-1536x854.webp 1536w, https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/SoloPaviljonki4.webp 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<iframe src=\"https:\/\/www.google.com\/maps\/embed?pb=!1m18!1m12!1m3!1d3716.7218707771335!2d25.754581313474706!3d62.239556074670446!2m3!1f0!2f0!3f0!3m2!1i1024!2i768!4f13.1!3m3!1m2!1s0x468574103a25295b%3A0xac68f6231242239!2sSolo%20Sokos%20Hotel%20Paviljonki!5e0!3m2!1sfi!2sfi!4v1758274146777!5m2!1sfi!2sfi\" width=\"600\" height=\"450\" style=\"border:0;\" allowfullscreen=\"\" loading=\"lazy\" referrerpolicy=\"no-referrer-when-downgrade\"><\/iframe>\n\n\n\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n\n\n\n<div style=\"height:80px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1080\" height=\"608\" src=\"https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/JYVALE-ulko-16_9_preview-1.jpg\" alt=\"\" class=\"wp-image-3191\" style=\"width:656px;height:438px\" srcset=\"https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/JYVALE-ulko-16_9_preview-1.jpg 1080w, https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/JYVALE-ulko-16_9_preview-1-300x169.jpg 300w, https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/JYVALE-ulko-16_9_preview-1-1024x576.jpg 1024w, https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/JYVALE-ulko-16_9_preview-1-768x432.jpg 768w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" \/><\/figure>\n\n\n\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li class=\"has-medium-font-size\"><a href=\"https:\/\/www.sokoshotels.fi\/hotellit\/jyvaskyla\/original-sokos-hotel-alexandra\" target=\"_blank\" rel=\"noreferrer noopener\">Original Sokos Hotel Alexandra<\/a><br>Hannikaisenkatu 35, 40100 Jyv\u00e4skyl\u00e4<br>Phone: +358 20 1234 642<br>Email: <a href=\"mailto:alexandra.jyvaskyla@sokoshotels.fi\" target=\"_blank\" rel=\"noreferrer noopener\">alexandra.jyvaskyla@sokoshotels.fi<\/a><\/li>\n<\/ul>\n\n\n\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-medium-font-size\">With the reservation code\u00a0<strong>BOPD2026\u00a0<\/strong>the following prices are secured during 26. &#8211; 28.5.2026 (special pricing available only for these dates with limited availability and reservations must be made <strong>by 12th May 2026<\/strong>):<\/p>\n\n\n\n<p class=\"has-medium-font-size\">Standard single room 132\u20ac\/night*<br>Standard twin room 142\u20ac\/night*<\/p>\n\n\n\n<p class=\"has-medium-font-size\">Extra bed: 20\u20ac \/ per person<br><br>*Room prices includes VAT, breakfast buffee, the use of evening sauna, and gym. You can make your reservation at <a href=\"https:\/\/www.sokoshotels.fi\/en\" target=\"_blank\" rel=\"noreferrer noopener\">Sokos Hotels website<\/a> or contacting the hotel by phone +358 20 1234 640 or by email <a href=\"mailto:alexandra.jyvaskyla@sokoshotels.fi\" target=\"_blank\" rel=\"noreferrer noopener\">alexandra.jyvaskyla@sokoshotels.fi<\/a>.<\/p>\n\n\n\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" data-id=\"3108\" src=\"https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/Alexandria1-1024x682.webp\" alt=\"\" class=\"wp-image-3108\" srcset=\"https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/Alexandria1-1024x682.webp 1024w, https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/Alexandria1-300x200.webp 300w, https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/Alexandria1-768x512.webp 768w, https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/Alexandria1-1536x1023.webp 1536w, https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/Alexandria1-272x182.webp 272w, https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/Alexandria1.webp 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" data-id=\"3109\" src=\"https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/Alexandria2-1024x683.webp\" alt=\"\" class=\"wp-image-3109\" srcset=\"https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/Alexandria2-1024x683.webp 1024w, https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/Alexandria2-300x200.webp 300w, https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/Alexandria2-768x512.webp 768w, https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/Alexandria2-1536x1024.webp 1536w, https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/Alexandria2-272x182.webp 272w, https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/Alexandria2.webp 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n\n\n\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<iframe src=\"https:\/\/www.google.com\/maps\/embed?pb=!1m18!1m12!1m3!1d3716.5351097308153!2d25.749099813474775!3d62.24107147454571!2m3!1f0!2f0!3f0!3m2!1i1024!2i768!4f13.1!3m3!1m2!1s0x468574112e132d95%3A0xd8a06406e75035a8!2sOriginal%20Sokos%20Hotel%20Alexandra!5e0!3m2!1sfi!2sfi!4v1758274858020!5m2!1sfi!2sfi\" width=\"600\" height=\"450\" style=\"border:0;\" allowfullscreen=\"\" loading=\"lazy\" referrerpolicy=\"no-referrer-when-downgrade\"><\/iframe>\n\n\n\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-medium-font-size\"><strong>Scandic<\/strong> offers you two choices for a hotel: Scandic City (650m from the venue and 240m from the main railway station), or Scandic Station (900m from the venue and 600m from the main railway station). With the reservation code&nbsp;<strong><strong>BOPD250526<\/strong><\/strong> the following prices are secured during 25. &#8211; 29.5.2026 (special pricing \/ rooms availability is limited):<\/p>\n\n\n\n<p class=\"has-medium-font-size\"><strong>Scandic Station<\/strong><br>Vapaudenkatu 73, 40100 Jyv\u00e4skyl\u00e4<br>Phone: +358 300308440<br>Email: <a href=\"mailto:oulucity@scandichotels.com\"><\/a><a href=\"mailto:jyvaskylastation@scandichotels.com\" target=\"_blank\" rel=\"noreferrer noopener\">jyvaskylastation@scandichotels.com<\/a><br>Website \/ Booking: <a href=\"https:\/\/www.scandichotels.com\/fi\/hotelreservation\/select-hotel?room%5B0%5D.adults=1&amp;fromdate=2026-05-25&amp;todate=2026-05-26&amp;city=JYV%C3%84SKYL%C3%84&amp;bookingCode=BOPD250526\" target=\"_blank\" rel=\"noreferrer noopener\">Scandic Station<\/a><\/p>\n\n\n\n<p class=\"has-medium-font-size\">Standard single room 115\u20ac\/night*<br>Standard twin room 135\u20ac\/night*<br>Standard triple room 155\u20ac\/night* (with extra bed)<br><br>*Room prices includes VAT, delicious breakfast buffee, gym, and free Wi-Fi. You can make your special prized reservation to Scandic City and Scandic Station hotels <a href=\"https:\/\/www.scandichotels.com\/fi\/hotelreservation\/select-hotel?room%5B0%5D.adults=1&amp;fromdate=2026-05-25&amp;todate=2026-05-26&amp;city=JYV%C3%84SKYL%C3%84&amp;bookingCode=BOPD250526\" target=\"_blank\" rel=\"noreferrer noopener\">HERE<\/a>, or contacting the hotel by phone or email. Booking code is <strong>BOPD250526<\/strong>, special prices available for the dates 25. &#8211; 29.5.2026. <\/p>\n\n\n\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1863\" height=\"1242\" src=\"https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/Scandic-Station1-1.webp\" alt=\"\" class=\"wp-image-3087\" srcset=\"https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/Scandic-Station1-1.webp 1863w, https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/Scandic-Station1-1-300x200.webp 300w, https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/Scandic-Station1-1-1024x683.webp 1024w, https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/Scandic-Station1-1-768x512.webp 768w, https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/Scandic-Station1-1-1536x1024.webp 1536w, https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/Scandic-Station1-1-272x182.webp 272w\" sizes=\"auto, (max-width: 1863px) 100vw, 1863px\" \/><figcaption class=\"wp-element-caption\">Scandic Station<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/Scandic-Station2.webp\" alt=\"\" class=\"wp-image-3088\" srcset=\"https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/Scandic-Station2.webp 1024w, https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/Scandic-Station2-300x200.webp 300w, https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/Scandic-Station2-768x512.webp 768w, https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/Scandic-Station2-272x182.webp 272w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<iframe src=\"https:\/\/www.google.com\/maps\/embed?pb=!1m18!1m12!1m3!1d3716.0894188964103!2d25.752434313474954!3d62.244687774248156!2m3!1f0!2f0!3f0!3m2!1i1024!2i768!4f13.1!3m3!1m2!1s0x468574138ae7e789%3A0x199dc22578e1c6d1!2sScandic%20Jyv%C3%A4skyl%C3%A4%20Station!5e0!3m2!1sfi!2sfi!4v1758273499999!5m2!1sfi!2sfi\" width=\"600\" height=\"450\" style=\"border:0;\" allowfullscreen=\"\" loading=\"lazy\" referrerpolicy=\"no-referrer-when-downgrade\"><\/iframe>\n\n\n\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-medium-font-size\"><strong>Scandic City<\/strong><br>V\u00e4in\u00f6nkatu 3, 40100 Jyv\u00e4skyl\u00e4<br>Phone: +358 300308441<br>Email: <a href=\"mailto:jyvaskylacity@scandichotels.com\" target=\"_blank\" rel=\"noreferrer noopener\"><\/a><a href=\"mailto:jyvaskylacity@scandichotels.com\">jyvaskylacity@scandichotels.com<\/a><br>Website \/ Booking: <a href=\"https:\/\/www.scandichotels.com\/fi\/hotelreservation\/select-hotel?room%5B0%5D.adults=1&amp;fromdate=2026-05-25&amp;todate=2026-05-26&amp;city=JYV%C3%84SKYL%C3%84&amp;bookingCode=BOPD250526\" target=\"_blank\" rel=\"noreferrer noopener\">Scandic City<\/a><\/p>\n\n\n\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-medium-font-size\">Standard single room 100\u20ac\/night*<br>Standard twin room 120\u20ac\/night*<br><br><br>*Room prices includes VAT, delicious breakfast buffee, gym, and free Wi-Fi. You can make your special prized reservation to Scandic City and Scandic Station hotels <a href=\"https:\/\/www.scandichotels.com\/fi\/hotelreservation\/select-hotel?room%5B0%5D.adults=1&amp;fromdate=2026-05-25&amp;todate=2026-05-26&amp;city=JYV%C3%84SKYL%C3%84&amp;bookingCode=BOPD250526\" target=\"_blank\" rel=\"noreferrer noopener\">HERE<\/a>, or contacting the hotel by phone or email. Booking code is <strong>BOPD250526<\/strong>, special prices available for the dates 25. &#8211; 29.5.2026. <\/p>\n\n\n\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/Scandic-city1.webp\" alt=\"\" class=\"wp-image-3079\" srcset=\"https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/Scandic-city1.webp 1024w, https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/Scandic-city1-300x200.webp 300w, https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/Scandic-city1-768x512.webp 768w, https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/Scandic-city1-272x182.webp 272w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Scandic City<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/Scandic-city2.webp\" alt=\"\" class=\"wp-image-3080\" srcset=\"https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/Scandic-city2.webp 1024w, https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/Scandic-city2-300x200.webp 300w, https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/Scandic-city2-768x512.webp 768w, https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/Scandic-city2-272x182.webp 272w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<iframe src=\"https:\/\/www.google.com\/maps\/embed?pb=!1m18!1m12!1m3!1d1858.1820853443362!2d25.74947571347485!3d62.24245847443153!2m3!1f0!2f0!3f0!3m2!1i1024!2i768!4f13.1!3m3!1m2!1s0x46857416b14916d5%3A0x60388fb4bb9839c5!2sScandic%20Jyv%C3%A4skyl%C3%A4%20City!5e0!3m2!1sfi!2sfi!4v1758188088145!5m2!1sfi!2sfi\" width=\"600\" height=\"450\" style=\"border:0;\" allowfullscreen=\"\" loading=\"lazy\" referrerpolicy=\"no-referrer-when-downgrade\"><\/iframe>\n\n\n\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n\n\n\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div style=\"height:17px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/Jyvaskyla-1-1-1024x683.jpg\" alt=\"\" class=\"wp-image-3123\" style=\"width:689px;height:auto\" srcset=\"https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/Jyvaskyla-1-1-1024x683.jpg 1024w, https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/Jyvaskyla-1-1-300x200.jpg 300w, https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/Jyvaskyla-1-1-768x512.jpg 768w, https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/Jyvaskyla-1-1-1536x1024.jpg 1536w, https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/Jyvaskyla-1-1-272x182.jpg 272w, https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/Jyvaskyla-1-1.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"has-medium-font-size\">GreenStar Hotel, with the reservation code&nbsp;<strong>OPD26 <\/strong>the following prices are secured during 25. &#8211; 29.5.2026. Special priced rooms are limited and available only for these dates. Reservations must be made <strong>by 25th April 2026<\/strong>:<\/p>\n\n\n\n<p class=\"has-medium-font-size\"><strong>GreenStar Hotel<\/strong><br>Heikinkatu 3, 40100 Jyv\u00e4skyl\u00e4<br>Phone: +358 104 239391<br>Email: <a href=\"http:\/\/jyv\u00e4skyl\u00e4@greenstar.fi\" target=\"_blank\" rel=\"noreferrer noopener\">jyv\u00e4skyl\u00e4@greenstar.fi<\/a><br>Website: <a href=\"https:\/\/www.greenstar.fi\/\" target=\"_blank\" rel=\"noreferrer noopener\">greenstar.fi<\/a><\/p>\n\n\n\n<p class=\"has-medium-font-size\">Standard single room 87\u20ac\/night*<br>Standard twin room 99\u20ac\/night*<br>Standard twin room + Extra bed 111\u20ac\/night*<br><br>*Room prices includes VAT and breakfast. You can make your reservation by email to <a href=\"http:\/\/jyv\u00e4skyl\u00e4@greenstar.fi\" target=\"_blank\" rel=\"noreferrer noopener\">jyv\u00e4skyl\u00e4@greenstar.fi<\/a> or by calling +358 104 239391. Remember to inform the code <strong>OPD26<\/strong>. When the reservation is completed you will receive <strong>pin-code<\/strong> which you will need with the <strong>reservation number<\/strong> if checking in to hotel outside the reception hours.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/Jyvaskyla-2-1024x683.jpg\" alt=\"\" class=\"wp-image-3124\" srcset=\"https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/Jyvaskyla-2-1024x683.jpg 1024w, https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/Jyvaskyla-2-300x200.jpg 300w, https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/Jyvaskyla-2-768x512.jpg 768w, https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/Jyvaskyla-2-1536x1024.jpg 1536w, https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/Jyvaskyla-2-2048x1365.jpg 2048w, https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/Jyvaskyla-2-272x182.jpg 272w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/Jyvaskyla-6-1024x683.jpg\" alt=\"\" class=\"wp-image-3125\" srcset=\"https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/Jyvaskyla-6-1024x683.jpg 1024w, https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/Jyvaskyla-6-300x200.jpg 300w, https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/Jyvaskyla-6-768x512.jpg 768w, https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/Jyvaskyla-6-1536x1024.jpg 1536w, https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/Jyvaskyla-6-2048x1365.jpg 2048w, https:\/\/www.photonics.fi\/opd2026\/wp-content\/uploads\/2025\/09\/Jyvaskyla-6-272x182.jpg 272w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<iframe src=\"https:\/\/www.google.com\/maps\/embed?pb=!1m18!1m12!1m3!1d3716.0117976920774!2d25.756013213474976!3d62.245317574196335!2m3!1f0!2f0!3f0!3m2!1i1024!2i768!4f13.1!3m3!1m2!1s0x468574139ea0fedb%3A0x599d6e1d0891799f!2sGreenStar%20Hotelli%20Jyv%C3%A4skyl%C3%A4!5e0!3m2!1sfi!2sfi!4v1758521949174!5m2!1sfi!2sfi\" width=\"600\" height=\"450\" style=\"border:0;\" allowfullscreen=\"\" loading=\"lazy\" referrerpolicy=\"no-referrer-when-downgrade\"><\/iframe>\n","protected":false},"excerpt":{"rendered":"<p>Optics and Photonics Days will be held in the Paviljonki, located 400m from Jyv\u00e4skyl\u00e4 main railway station. The accommodation options are available right next to the Pavilion, and just few hundred meters from the venue in the city center area. Traditional dinner will take place on Wednesday 27th May in Juurikkasaari. To Juurikkasaari there willContinue reading &rarr;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-60","page","type-page","status-publish","hentry","no-thumb"],"_links":{"self":[{"href":"https:\/\/www.photonics.fi\/opd2026\/wp-json\/wp\/v2\/pages\/60","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.photonics.fi\/opd2026\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.photonics.fi\/opd2026\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.photonics.fi\/opd2026\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.photonics.fi\/opd2026\/wp-json\/wp\/v2\/comments?post=60"}],"version-history":[{"count":102,"href":"https:\/\/www.photonics.fi\/opd2026\/wp-json\/wp\/v2\/pages\/60\/revisions"}],"predecessor-version":[{"id":3665,"href":"https:\/\/www.photonics.fi\/opd2026\/wp-json\/wp\/v2\/pages\/60\/revisions\/3665"}],"wp:attachment":[{"href":"https:\/\/www.photonics.fi\/opd2026\/wp-json\/wp\/v2\/media?parent=60"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}