Located at Wailuku River State Park, the 80-foot Rainbow Falls is a popular stop ... The park is also home to Boiling Pots – a series of pools that are connected by underground flow that cause ...

According to legend, demigod Maui's mom, Hina, lived at Rainbow Falls. It has an 80-foot cascade and a pool below it. However, you won't find any lifeguards, making it a dangerous spot to take a dip.