Palouse Falls is a 198-foot waterfall located in Washington State, United States. It is situated on the Palouse River and is considered one of the most scenic waterfalls in the state. The waterfall is surrounded by a lush green landscape and is a popular spot for hiking, photography, and picnicking. Palouse Falls State Park, established in 2009, provides a viewing platform and trails that allow visitors to enjoy the waterfall and its surrounding scenery.