Punaluʻu Black Sand Beach, located on the southeastern coast of Hawaii's Big Island, is renowned for its striking black sand formed from basalt lava that flows into the ocean and shatters upon contact. This unique beach is not only a visual marvel but also a haven for endangered Hawaiian green sea turtles (honu), which can often be seen basking on the shore.
The beach's dramatic landscape features lush coconut palms, clear waters, and rugged lava rock formations. The nearby freshwater springs, known as punaluʻu, give the beach its name and provide a cool contrast to the warm ocean waters.
Punaluʻu is a popular spot for swimming, snorkeling, and picnicking, though visitors should be cautious of strong currents. The area also holds cultural and historical significance, with ancient Hawaiian fishponds and heiau (temples) nearby. Whether you're interested in unique geological features, wildlife observation, or cultural history, Punaluʻu Black Sand Beach offers a memorable experience on the Big Island.