moderate
3–4 hours
Basic swimming ability recommended; moderate physical stamina needed for snorkeling and boarding the catamaran.
Set sail off Kailua-Kona with Kamanu for unforgettable snorkeling and manta ray encounters. Discover why this unique catamaran experience balances adventure and comfort on Hawaii’s west coast.
On Hawaii’s sun-drenched west coast, Kamanu offers a unique gateway to the vibrant marine world and endless ocean horizons that define Kailua-Kona. This locally operated company specializes in intimate catamaran sails combined with immersive snorkeling tours, delivering an authentic connection to the island’s coastal waters. What sets Kamanu apart is their balanced approach: blending thrilling encounters with manta rays, colorful reef fish, and untouched coves, with the ease and safety provided by skilled captains and attentive crew. The Kona coast is famous for its clear waters and diverse marine life, but not all tours offer such personalized attention. Here, the crew patiently supports swimmers of all comfort levels, making it possible for even timid guests to engage fully with the ocean. Afternoon sails reveal a different side of the island, where guests enjoy local insights, refreshing beverages—including the often-raved-about Mai Tai—and homemade snacks while watching the sun slip toward the horizon. Early evening manta ray snorkels are a highlight and draw travelers from all over the world eager to see these gentle giants glide mere inches from their faces under the glow of underwater lights. Kamanu’s captains and crew double as both guides and ocean educators, sharing knowledge about marine ecology and island culture that enriches every moment on board. The experience is outdoors but with comfort and safety prioritized, carving out a spot as one of Kona’s best small-group ocean excursions. Offering a mix of adventure and relaxation, this is the kind of trip that reveals why the Big Island’s west shore is a top destination for ocean lovers and travelers seeking active yet approachable marine encounters.
Tours fill quickly, especially during peak seasons—arrive ahead of time or book in advance.
Protect yourself and Hawaii’s delicate marine ecosystems by using reef-safe sunscreen.
Comfortable swimwear beneath your clothes allows you to jump straight into the water when ready.
If you are prone to seasickness, take preventative measures as the ocean can be choppy despite calm conditions at the dock.
Kailua-Kona has long been a fishing and trading hub for native Hawaiians, with deep connections to ocean stewardship.
Kamanu emphasizes reef-safe practices and proper wildlife interaction to preserve the delicate marine environment for future visitors.
Protect skin without harming coral reefs during prolonged sun exposure.
summer specific
Though usually provided, bringing your own mask & snorkel ensures comfort and hygiene.
Capture underwater encounters and stunning sunset vistas.
Provides sun protection while on deck or in the water.
summer|spring specific