Waiʻānapanapa State Park is often the crown jewel of a Maui road trip. Located just off the Hana Highway, this 122-acre park offers a dramatic contrast between volcanic rock, lush tropical flora, and the deep blue of the Pacific.
The Highlights
• Pailoa Beach (The Black Sand Beach): The park’s most famous feature. The "sand" is actually composed of small, smooth basalt pebbles and coarse volcanic grains. The contrast of the pitch-black shore against the bright white surf and turquoise water is stunning.
• Sea Caves and Arches: To the right of the beach, you can explore a small sea cave. Looking out toward the ocean, the natural basalt arch (formed by erosion) provides one of the most photographed vistas in Hawaii.
• Freshwater Caves (Anchialine Pools): A short hike inland leads to hidden caves filled with crystal-clear freshwater. Legend says the water turns red at certain times of the year due to the presence of small shrimp, linked to the tragic Hawaiian legend of Princess Popoalaea.
• The Coastal Trail: For those who want to escape the crowds at the beach, the Ke Ala Loa O Maui trail winds along the rugged lava cliffs, offering incredible views of the coastline and ancient Hawaiian burial sites.