Lake Toya Onsen
This hot spring was created by the eruptive activity of Mt. Yosomiyama during the Meiji Era. It boasts an abundance of hot spring water and has the largest number of hotels and inns in Hokkaido. It is now one of the most popular hot spring resorts in Hokkaido, attracting more than 3 million tourists a year.
The fireworks show by the lake at night is gorgeous. Watching it while soaking in the hot spring feels so romantic.



