Waiʻanapanapa State Park is a 122-acre (0.49 km) state park in Hana, on the island of Maui, in Hawaii. It is located at the end of Waiʻanapanapa Road off Hana Highway, 53 miles (85 km) east of Kahului, Maui. Waiʻanapanapa means “glistening fresh water” and is home to the famous Black Sand Beach.