Eigenji Onsen Happu-no-yu
A modern-Japanese spa on the clear Echi River at the gate of Eigen-ji, a temple famed for autumn colour. Named for the 'eight winds' off the Suzuka mountains, it offers a wide spread of tubs: indoor bath, herbal bath, seated bath, two open-air baths above the stream, pot baths, lie-down baths, sauna, salt sauna and cold plunge. The water is a gentle alkaline simple spring. Adults ¥1,300 on weekdays, ¥1,500 on weekends and holidays, with towels and loungewear included so you can come empty-handed. Open 10:30–22:00 (last entry 21:00), every day apart from maintenance. There is an optional bedrock-bath suite, a gorge-view restaurant, a charcoal-grill dining room and lodging, and at night the lit-up building feels like a ryokan. About 20 minutes by car from Yōkaichi IC or 35 minutes by bus from Ōmi Railway Yōkaichi Station. Pair with Eigen-ji's November foliage.