Set sail at dawn on a custom-built sailing catamaran to snorkel the jewel-clear reefs beneath the Nā Pali cliffs. This is Kauai's most spectacular marine environment, accessible only by sea.
What to expect
The catamaran departs Port Allen and sails north along Kauai's wild west shore, arriving at pristine snorkel sites teeming with Hawaiian green sea turtles, spinner dolphins, and vivid reef fish. The crew provides top-quality snorkel gear, a continental breakfast, and a deli lunch with an open bar. Between snorkel stops, the boat glides inside towering sea caves — chambers so vast they echo with the ocean's roar. The return sail often catches a strong trade wind for an exhilarating downwind run.
Good to know
Departs Port Allen Marina; morning tours typically run 5–6 hours so verify the all-aboard time before booking. Bring reef-safe sunscreen (required) and a light layer for the return sail. Pre-booking at napali.com is essential.
Sail there
Luxury cruises that call at Port Allen (Nawiliwili) — book through us, the fare is identical and your concierge stays on your side.
More to do in Port Allen (Nawiliwili)
- Na Pali Coast Sunset Dinner Sail aboard Capt Andy's Catamaran
- 5-Hour Nā Pali Sea Cave Raft & Snorkel Adventure — Dolphin Guarantee
- Waimea Canyon & Kōkeʻe State Park: The Grand Canyon of the Pacific
- Wailua River Cruise & Fern Grotto — Sacred Valley & Waterfall Cavern
- Kauai Blue Sky Helicopter Tour — Jurassic Falls, Nā Pali & Waimea Canyon