Napali Coast to Niihau: 7‑Hour Forbidden Island Snorkel Cruise from Port Allen
A full‑day, 90‑mile ocean journey from Port Allen up the Napali Coast and out to Lehua Crater and private Niʻihau. Expect 7 hours of wildlife, dramatic cliffs, and world‑class snorkeling supported by an experienced crew and full meals.
The Experience
Before You Go
Prevent seasickness before you board
Take a proven over‑the‑counter or prescription remedy the night before and the morning of the tour; ginger chews and wristbands can help too.
Use reef‑safe sunscreen
Spray sunscreens are prohibited—apply reef‑safe lotion before boarding and bring a reusable bottle to refill.
Dress for wind and spray
Even on calm days the Kaulakahi Channel can be breezy—pack a light windbreaker or fleece to stay warm after snorkeling.
Bring ID for alcohol service
Alcohol is served only after snorkeling; bring government ID if you plan to have beer or wine on board.
Local Knowledge
Hidden Gems
- •View Honopu and Mokolea sea caves from the lee side of the Napali cliffs for dramatic vertical caves that appear and disappear with swell.
- •The rim of Lehua Crater offers one of the best distant views of seabird colonies—bring binoculars for spotting terns and shearwaters.
Wildlife
- •Spinner dolphins
- •Green sea turtles
Conservation Note
Operators emphasize reef‑safe sunscreen, no touching marine life, and reusable bottle use; itineraries change to avoid sensitive breeding or feeding areas.
Niʻihau has been privately owned since the mid‑1800s and is managed to preserve traditional Hawaiian life; Napali was historically populated with agricultural terraces and fishponds.
Photographer's Notes
- • Aft deck looking back at the Napali cliffs
- • Side rails when approaching Lehua Crater
- • Bow for action shots with dolphins
What to Bring
Reef‑safe sunscreenEssential
Protects reefs and keeps your skin safe during long sun exposure on deck and in the water.
Motion‑sickness medication or patchesEssential
Prevents seasickness for the channel crossing and rougher conditions.
Light windbreaker or fleeceEssential
Shields against spray and cooling winds after snorkeling stops.
Waterproof camera or case
Captures underwater life and dramatic cliffscapes without risking your phone.
Common Questions
How long is the tour and where does it depart?
The trip is approximately 7 hours and departs from Port Allen Marina Center (4353 Waialo Road, Ele'ele), returning to the same location.
Are snorkeling gear and instruction provided?
Yes—masks, snorkels, fins, and basic instruction are provided; only traditional two‑piece snorkel gear is allowed.
Can non‑swimmers join the tour?
No—non‑swimmers are not permitted in the water; they may still join the cruise but cannot snorkel.
Will we land on Niʻihau or Lehua?
No—this is a boat‑only tour; stops are for snorkeling and viewing from the vessel, not for landing ashore.
What should I bring?
Bring reef‑safe sunscreen, a towel, light jacket, government ID (if you plan to drink), and any seasickness meds you rely on.
What is the cancellation policy for bad weather?
Tours canceled for weather are fully refundable or can be rescheduled; individual refunds for sea sickness are not provided.
Book This Experience
Check AvailabilityDuration
7 hours
Location
Ele'ele, Hawaii
Difficulty
moderate
Fitness Level
Moderate fitness—able to climb aboard, stand and move on a moving deck, and swim/snorkel for short sessions.
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