One end of the Tōkai Nature Trail is at Mount Takao, at the Takaosan-guchi Station. The other end is at Minoh, near Osaka. Sites including a suspension bridge found along Trail 4 and numerous waterfalls (such as the Biwa Falls, found on Trail 6) are scattered along the numerous trails. On Trail 1, hundred-year-old cedars line the path, including Takosugi, the famous octopus cedar, with a height of 37 meters and a circumference of about 19 feet. This enormous tree is estimated to be around 500 years old. Along with cable cars and chair lifts, Mount Takao has several stores and sweet shops. There are a total of three observation decks scattered along Trail 1. A monkey park is located on Trail 1, just past the first observation deck. At the base of the mountain, one can enjoy a soak in the Keio Takaosan Onsen Gokurakuyu, or visit the 599 Museum, which focuses on the ecology surrounding Mount Takao. In addition to Mount Takao's most popular temple, Takaosan Yakuōin Yūkiji, many other shrines and statues are scattered throughout the mountain. Most of dedicated to the "tengu", considered to be guardians of the mountain, but several are dedicated to the Buddha and other Buddhist and Shinto figures. While many people explore Mount Takao during the day, visitors can also hike the mountain at night as Trail 1 is lined with lanterns.