Bad Tölz's very attractive spa complex pumps spa water into its pools, one of which is disguised as a South Sea beach complete with surf. Its five waterslides include a 1,082-foot-long adventure run. Another—the Alpa-Canyon—has 90-degree drops, and only the hardiest swimmers are advised to try it. A nightmarish dark tunnel is aptly named the Thriller. There is a complex price structure, depending on time spent in the spa and other wellness activities for the various individual attractions, or combo tickets for more than one.