If your family vacation plans include exploring the rich marine life of Hawaii’s Big Island, you’re in for an unforgettable adventure. One of the most endearing and magical aspects of Hawaii’s underwater world is the Hawaiian green sea turtle, known locally as honu. These gentle creatures can often be seen basking on beaches or gliding gracefully through the warm coastal waters. In this guide, we’ll cover the best places to see sea turtles on the Big Island, how to respectfully and safely observe them, and tips for protecting both your family’s skin and Hawaii’s fragile marine ecosystems.
Best Places to See Sea Turtles on the Big Island
Punaluʻu Black Sand Beach
Perhaps the most famous turtle-watching spot on the Big Island, Punaluʻu Black Sand Beach is known for its striking jet-black sand and frequent turtle visits. Located on the southeastern coast, this beach is a favorite resting place for Hawaiian green sea turtles who love basking in the sun here. It’s very family-friendly with picnic tables, restrooms, and easy access from the parking lot.
Honaunau Bay (Two Step)
Right next to Puʻuhonua o Hōnaunau National Historical Park, Two Step is one of the best snorkeling spots on the island. With clear, calm waters and an abundant coral reef, it’s a prime feeding ground for turtles. Bring your snorkel gear and keep an eye out for turtles gliding past, especially near the rocky ledges.
Kahaluʻu Beach Park
Just minutes from downtown Kailua-Kona, Kahaluʻu Beach Park is a protected reef area teeming with sea life. This shallow bay is ideal for kids and first-time snorkelers and is a great place to spot sea turtles. The beach has gear rentals and a lifeguard on duty, making it a safe and convenient location for families.
Waialea Bay (Beach 69)
Located within the Puako Bay area on the Kohala Coast, this lesser-known gem offers a quieter alternative to some of the busier beaches. Its shaded areas, calm water, and thriving reef ecosystem make it a great day trip for families looking to encounter turtles while snorkeling.
When and How to Spot Sea Turtles
Hawaiian green sea turtles can be seen year-round, but your best chances are early in the morning or late in the afternoon when waters are calmer. On land, turtles will often come to warm up in the sun or rest before returning to the ocean. Always observe turtles from a distance (at least 10 feet) to avoid disturbing them.
Federal and state laws protect Hawaiian sea turtles, and it’s illegal to touch or harass them in any way. Encourage kids to observe quietly and take photos without flash. Teaching respect for wildlife ensures a more meaningful and memorable encounter for everyone.
Protecting Turtles Starts With Protecting the Ocean
One of the most impactful things your family can do is use reef-safe, mineral-based sunscreens that don’t harm coral reefs or marine life. Traditional sunscreens often contain oxybenzone and octinoxate, chemicals proven to contribute to coral bleaching and seriously harm sea life — including the very turtles you’re there to see.
At Coco Botanicals, we offer all-natural, reef-safe sunscreen that’s ideal for the sensitive skin of both kids and adults. Made from mineral-based ingredients like non-nano zinc oxide, our formula provides broad-spectrum protection while keeping Hawaii’s waters clean and safe for sea turtles and all marine life. It’s a simple switch with a big impact.
Make the Most of Your Turtle-Spotting Adventure
What to Bring
- Snorkeling gear (mask, fins, and snorkel)
- Reef-safe sunscreen like Coco Botanicals
- Water shoes for rocky beaches
- Beach towels and plenty of water
- Underwater camera for capturing turtle sightings
- Respect for nature and a spirit of aloha
Additional Tips
- Check the weather and ocean conditions before heading out
- Always supervise children near the water
- Don’t leave trash behind—marine debris is a threat to sea turtles
- Talk to local lifeguards or rangers for the latest turtle sighting updates
Seeing a sea turtle up close is a magical experience that your family will remember for a lifetime. With just a little preparation and respect for Hawaii’s natural environment, you can enjoy these incredible creatures in a responsible and sustainable way. Pack your sunscreen, grab your snorkels, and get ready to meet the honu on the beautiful shores of the Big Island.