Things to do nearWaiʻānapanapa State Park

Waiʻānapanapa State Park sits just outside the town of Hana on Maui's eastern coast, occupying a stretch of shoreline shaped by centuries of volcanic activity. The park's name translates roughly to 'glistening fresh water' in Hawaiian, a reference to the freshwater caves hidden within the lava formations near the beach. According to Hawaiian legend, the caves were once a hiding place for a chiefess named Popoalaea, and the waters are said to turn red each spring in her memory, a phenomenon scientists attribute to small red shrimp that bloom seasonally in the cave pools. The black sand beach itself is composed of basalt fragments worn smooth by wave action, giving the shoreline a texture and color found in very few places in the United States.

Visitors can explore the sea caves carefully, wade into the cave pools, and walk a segment of the ancient Hana-Waianapanapa Coastal Trail, a path that once served as a thoroughfare for Hawaiian royalty traveling along the coast. The trail passes lava arches, blowholes, and heiau, or traditional Hawaiian sacred sites, offering a sense of the deep cultural history embedded in this landscape.

The surrounding vegetation, including naupaka shrubs, hala trees, and ironwood groves, creates a lush green frame around the dark volcanic rock. Swimming at the beach is possible but conditions can be rough, and visitors should read posted advisories before entering the water. Waiʻānapanapa State Park offers one of the most visually singular and culturally layered natural experiences on Maui, making it a destination that stays with you long after you leave.