Located at Wailuku River State Park, the 80-foot Rainbow Falls is a popular stop for Hawai'i visitors. The waterfall borrows its name from the fact that the mist coming off the falls typically ...

U.S. News Insider Tip: Manoa Falls is located in Manoa Valley, home to the University of Hawai'i at Manoa. The university's football team, the Hawaii Rainbow Warriors, gets its name from the ...