Blend light, sound, and space at this year-round light isntallation in Kyoto Prefecutre. What to exopect Synesthesia Hills started off as a winter-only installation but became a year-round destination in 2018 due to popular demand. The course, set in Kyoto Rurikei Onsen for Rest Resort, covers about 600 meters across 12 differently themed zones including Spiral Light Tunnel, Crystal Lake, and the popular Aurora Experience. Entry and hours The area is open year round, generally from sunset until 10 p.m. but hours differ according to the season. Tickdts are generally for adultd and on weekendayw, and on weekends and and during Christmas season. How to get there From JR Sonobe Station (on the San’In line) there is a direct bus to Rurikei Onsen (approx 30 minutes) then walk to the illumination.