Kailua-Kona, HI on AdventureHackers

Kahalu'u Beach Park

hello@adventurehackers.com (AdventureHackers) — Fri, 10 Apr 2026 00:00:00 +0000

The best beginner snorkeling spot on the Kona Coast with a shallow reef protected by a natural breakwater. The water is calm and teeming with colorful tropical fish, sea turtles, and even the occasional octopus. Kids can stand up in most areas which makes nervous snorkelers feel safe. Lifeguards are on duty and the Kahalu u Bay Education Center provides free reef education and lends reef-safe sunscreen. The sandy beach area is good for younger kids who just want to play in the water. Restrooms, showers, and shade pavilions are available.

Manta Ray Night Snorkel

hello@adventurehackers.com (AdventureHackers) — Fri, 10 Apr 2026 00:00:00 +0000

Snorkel with giant manta rays at night in one of the most unforgettable wildlife encounters in Hawaii. Operators set up surfboards with lights that attract plankton, which in turn attract manta rays with wingspans up to 12 feet that glide inches below you as they feed. Kids hold onto the lit surfboard and float face-down watching the graceful mantas do barrel rolls in the light. It sounds scary but the rays have no teeth or stingers and the experience is peaceful and awe-inspiring. This is a bucket-list Hawaii activity.