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Photo: Uryah at Japanese Wikipedia, CC BY-SA 3.0 via Wikimedia Commons
Literally "Hot Water Field", this hot spring in the center of town gushes out 5,000 liters of 70°C water per minute, making it Japan's largest. There is an elaborate cooling system of wooden conduits and a number of baths directly around it.
© OpenStreetMap contributors
A bath house converted into a performance centre adjacent to the upper level of the yubatake. Watch performances of the Yumomi ceremony where residents in the past used to cool down the hot spring waters using wooden boards. During the performance, you can take photos and videos of the performance and singing.
御座之湯
Built in the style combining Edo and Meiji era bath houses, this onsen overlooks the Yubatake field. It has two bath halls which alternate between males and females.
片岡鶴太郎美術館
An art museum of Japanese actor and artist Tsurutarō Kataoka. The concept is to be a place which people can stop by with yukata (浴衣) that is Japanese traditional clothes. There is a shop for souvenir.
大滝乃湯
There are different kinds of hot springs and it's known as the department store of hot springs. There is a restaurant to eat and also people are able to use massage service by appointment in front office.
西の河原公園 (Sainokawara Kōen)
A small valley with a river fed by the natural hot springs surrounded by forest. An open air onsen is present within the park for a fee. There is also the Kusatsu visitor centre in the park detailing the flora and fauna of the region (descriptions are all in Japanese).
草津ビッグバス
Onsen facilities that are part of Now Resort hotel.