More than 400 years ago during the Ming Dynasty, a royal court official immersed himself in the springs and felt such joy he recorded his experience of this 'heavenly gift' on a stone plaque. The plaque was discovered in the 1980s where Riyuegu Hot-springs Resort now stands. Riyuegu Hot Springs is a National 4A-level tourist attraction located at the Sun Moon Valley Hot Springs Resort. The resort has rich spa culture and rare high-quality partial silicate and chloride springs, with nearly 100 open-air hot spring bubble pools, dozens of specialty hot springs, a distinguished exclusive indoor spa health Pavilion, energy supply nutrition restaurant; Moonlight Pavilion , Natural Energy Health Square, Bathing Amusement Swimming Pool, and SPA Treatment Area Shu Yi Hall.