Best attractions and places to see around Naalehu, the southernmost town in the United States, offers a unique landscape on the Big Island of Hawaii. This region is known for its distinctive natural features, including volcanic beaches and geological formations. It also holds significant cultural and historical landmarks, reflecting its rich heritage. Visitors can explore a variety of sites, from ancient heiau to local markets.
Last updated: August 18, 2026
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Sea turtles can be seen on the black lava beach during egg-laying
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The tablet's inscription reads roughly: The mystical turtle, Kauila, makes her home in the Ka'u district on Punalu'u Bay. According to Hawaiian mythology, Kauila had the ability to transform from a turtle into human form and play with and watch over children along the shore. The people of Ka'u loved Kauila as the guardian of their children and also for their spring, which provided them with pure drinking water.
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Punaluʻu Beach is also called Black Sand Beach and is located between Pāhala and Nāʻālehu. The sand gets its super dark color due to the basalt and was created by lava flowing into the ocean, where it comes in hot and explodes as it hits cold water. Here, visitors can see the endangered hawksbill and green turtles that are here quite often and can often be seen basking on the warm, dark sand. It is very important not to get near or touch the turtles. Harming the tutrles can be punishable by law and can result in a $2,000 fine and/or 30 days in jail.
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Reaching Kamakapa‘a peak is a relatively easy run thanks to the flat terrain. At the summit, take in sweeping views encompassing the expansive breadth of lower Kaʻū, an exceptional panorama as your reward for the moderate ascent.
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The Pu’u o Lokuana Trail is one of the most diverse trails in the park. Hikers traverse barren lava flows from the 1800s, magma formations, a landing stip, and lush green pastures within a two mile walk.
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The Kamakapa'a Trail crests a small grassy cinder cone in the lush Kahuku Unit. If you are looking to extend the distance of the Pu'u o Lokuana Trail, this is a great option.
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Pu'u o Lokuana is a striking red and orange walled cinder cone accessible via a short, steep hike from the parking lot. The cinder cone used to be 100 feet higher, but was mined as a cinder quarry before it was added to the park. The colorful cinder was used to decorate paths and roads on Hawai'i. During WWII, Pu'u o Lokuana was also the location of the secret Kahuku radio station, parts of which can still be seen to the left of the trail in places.
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is right on the black sand beach
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Naalehu is home to several unique natural wonders. You can visit Punaluʻu Black Sand Beach, famous for its striking black volcanic sand and frequent sightings of Hawaiian green sea turtles. Another must-see is Papakōlea Green Sand Beach, one of only four green sand beaches globally, formed from olivine crystals. Don't miss Ka Lae (South Point), the southernmost point of the U.S., offering breathtaking ocean views and towering cliffs.
Yes, Naalehu is rich in history and culture. The South Point area is a national historic landmark, featuring the ancient Hawaiian temple, Ka Lae Heiau, and other relics. The town of Naalehu itself, with its old plantation homes, reflects its past as a sugar cane hub. You can also find the Kauila and the Sea Turtles of Punalu'u Monument on Punaluʻu Black Sand Beach, commemorating a mystical turtle from Hawaiian mythology.
Families will enjoy the natural beauty and unique experiences. Punaluʻu Black Sand Beach is a great spot for relaxing and observing sea turtles. Whittington Beach Park offers grassy areas and coastline views. The Kauila and the Sea Turtles of Punalu'u Monument is also a fascinating stop for children. Additionally, the Punaluʻu Bake Shop is a popular stop for sweet treats.
The famous Punaluʻu Bake Shop in Naalehu is a must-visit, renowned for its Hawaiian sweetbreads and malasadas. The region is also known for its coffee plantations, with several farms along the highway offering free tastings, such as the Ka'u Coffee Mill. For fresh local produce and homemade goods, check out the Naalehu Farmers Market, held every Wednesday and Saturday.
Absolutely. The hike to Papakōlea Green Sand Beach offers stunning coastal views and a sense of adventure. For a geological exploration, consider the short, steep hike to Pu'u o Lokuana Cinder Cone and Quarry, which features striking red and orange walls. The Pu’u o Lokuana Trail itself traverses diverse landscapes, from lava flows to lush pastures. You can also extend your hike to Kamakapa'a for sweeping views of lower Kaʻū.
Naalehu generally offers pleasant weather year-round. However, for specific events, the Annual Naalehu Rodeo is held every July 4th, and the Hawaiian Hula Festival takes place on Labor Day. The clear skies in this part of the Big Island make it an excellent location for stargazing, especially during new moon phases.
Yes, wildlife spotting is a highlight. Punaluʻu Black Sand Beach is a significant habitat for endangered Hawaiian green sea turtles (honu), which are often seen basking on the sand and lava rocks. Whittington Beach Park is also known as a habitat for the native Hawksbill Sea Turtle.
While popular, the hike to Papakōlea Green Sand Beach can offer a sense of adventure and less crowded moments, especially if you go early. Kula Kai Caverns provide unique guided tours through remarkable lava tubes, offering a different kind of exploration. Whittington Beach Park, also known as Honuapo, is a smaller, scenic park with historical pier remains that offers a quieter experience.
The region is rich in volcanic geology. You'll encounter the striking black volcanic sand of Punaluʻu Black Sand Beach and the unique green sand of Papakōlea Beach, formed from olivine crystals. The Pu'u o Lokuana Cinder Cone and Quarry showcases a volcano with red and orange walls, and Kula Kai Caverns offer insights into ancient lava tubes.
Adventure seekers can hike to Papakōlea Green Sand Beach for a rewarding journey. Ka Lae (South Point) is a popular spot for cliff diving for the adventurous. Exploring the Kula Kai Caverns provides an underground adventure through lava tubes. For hikers, the Pu’u o Lokuana Trail offers diverse terrain, including barren lava flows and magma formations.
Beyond the historical sites, Naalehu hosts cultural events. The Hawaiian Hula Festival is celebrated annually on Labor Day at Naalehu Park, featuring food, music, crafts, and hula. The Naalehu Farmers Market also provides a glimpse into the area's agricultural heritage and local community.


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