Kauai is Hawaii at its most dramatic and untouched. The oldest main Hawaiian island, Kauai has had millions of years for nature to sculpt its landscape into something extraordinaryâthe towering sea cliffs of Na Pali Coast, the vast expanse of Waimea Canyon, and lush rainforests that have starred in dozens of Hollywood films.
With strict development limits keeping the island wonderfully unspoiled, Kauai offers adventure and tranquility in equal measure. Here's everything you need to know about the best tours and activities.
đ Na Pali Coast Tours
The Na Pali Coast is Kauai's crown jewelâ17 miles of emerald cliffs rising 4,000 feet from the Pacific. It's inaccessible by car, so a boat, helicopter, or multi-day hike is the only way to experience it.
Na Pali Boat Tours
Cruise along the towering cliffs, enter sea caves (conditions permitting), and spot dolphins, sea turtles, and seasonal whales. Most tours include snorkeling stops.
Morning Na Pali Coast Snorkel Tour â Super Raft Adventure
Kauai Offshore Adventures runs Na Pali in a Zodiac-style super raft. You'll enter sea caves when conditions allow, get under waterfall spray, stop for snorkeling at a sheltered cove, and potentially encounter spinner dolphins on the run out. 4.5-hour morning departure from Port Allen on the south shore. Expect to get wetâthis isn't a passive sightseeing tour. Departs in the morning when conditions are calmest.
Duration: 4.5 hours • Operator: Kauai Offshore Adventures • Departs: Port Allen
Check Availability →Afternoon Na Pali Coast Snorkel Tour â Super Raft Adventure
The same Zodiac-style super raft and the same Na Pali route as the morning departure, leaving after midday. Sea caves when conditions allow, waterfall spray, and a snorkelling stop at a sheltered cove. 4.5 hours from Port Allen. Pick this one if the morning slot is sold out or a later start suits you better.
Duration: 4.5 hours • Operator: Kauai Offshore Adventures • Departs: Port Allen
Check Availability →Napali Sunset Dinner Tour
Holo Holo Charters runs an evening Na Pali tour on a 60-foot catamaran with dinner included. The cliffs at golden hour are genuinely differentâthe green turns orange and the light catches waterfall mist. Full bar, Hawaiian cuisine. 4.5 hours. Departs Port Allen at 3:30pm.
Duration: 4.5 hours • Operator: Holo Holo Charters • Departs: Port Allen
Check Availability →- Catamaran tours: Smoother ride, more amenities, great for families
- Raft/Zodiac tours: More adventurous, closer to cliffs and caves
- Best season: Summer (April-October) for calmest waters
- Departure: Port Allen or Hanalei (summer only)
Nā Pali Coast Sea Caves Raft Expedition + Snorkel – Na Pali Riders
Na Pali Riders runs a small inflatable raft that can enter the sea caves larger boats have to pass by, with a snorkelling stop on the way. The raft format is the trade-off: you are close to the water and the cliffs, and it is a rougher ride than a catamaran. Kamaʻāina rates are available at booking.
Duration: 4 hours • Operator: Na Pali Riders • Departs: Kikiaola Harbor, Waimea
Check Availability →Morning Tour – Snorkeling & Sightseeing – Na Pali Catamaran
Na Pali Catamaran departs from Hanalei Bay on the north shore—the closest departure point to the Na Pali Coast, so you are along the cliffs within about fifteen minutes of leaving the harbor. Four hours, with sea cave exploration, waterfall viewing and snorkelling stops. North shore departures operate in the summer season only; winter swells close this access, so check the calendar before planning around it.
Duration: 4 hours • Operator: Na Pali Catamaran • Departs: Hanalei Bay
Check Availability →Na Pali Helicopter Tours
See waterfalls, valleys, and coastline impossible to reach any other way. Helicopter tours reveal Kauai's interiorâMount Waialeale (one of the wettest spots on Earth) and hidden waterfalls cascading down jungle cliffs.
đď¸ Waimea Canyon
Called the "Grand Canyon of the Pacific," Waimea Canyon stretches 10 miles long, 1 mile wide, and over 3,600 feet deep. Unlike boat tours, you can drive hereâbut guided tours offer hiking access and local expertise.
- Popular viewpoints: Waimea Canyon Lookout, Pu'u Hinahina, Kalalau Lookout
- Best hike: Cliff Trail to Waipo'o Falls (moderate, 3 miles round trip)
- Tip: Morning visits have clearer skies before afternoon clouds roll in
đŁ Water Adventures
Wailua River Kayak
Paddle up Hawaii's only navigable river through lush jungle to reach Uluwehi Falls (Secret Falls). Guided tours include a short hike to the waterfall and swimming at its base.
Secret Falls Kayak & Hike Tour â Alii Kayaks
Alii Kayaks guides a 2-mile paddle upstream on the Wailua River through the scenic valley, then a 1-mile hike through jungle to Uluwehi Fallsâa 120-foot waterfall dropping into a pool you can swim in. 4.5-hour total experience. All gear provided. The combination of flat-water paddling and jungle hiking makes this accessible to most fitness levels.
Duration: 4.5 hours • Operator: Alii Kayaks • Departs: Wailua River
Check Availability →Snorkeling
Poipu Beach and Anini Beach offer easy, calm snorkeling. For adventure, join a Na Pali boat tour that includes snorkel stops at pristine locations inaccessible from shore.
Tubing
Float through old sugar plantation irrigation tunnels on an inner tubeâcomplete with headlamps for the dark sections. A unique Kauai-only experience that's fun for all ages.
Whale & Dolphin Watching
South-shore boat runs look for resident spinner dolphins year-round, with humpbacks added to the trip through the winter months.
Kauai’s Ultimate South Side Whale & Dolphin Zodiac Boat Adventure – Kauai Zodiac Tourz
A zodiac raft wildlife run along Kauai’s south shore. Spinner dolphins are resident year-round; humpbacks are present roughly December to April, so the trip changes character with the season. Child fares are lower, and the operator also sells the boat as a private charter.
Duration: 2.5 hours • Operator: Kauai Zodiac Tourz • Departs: South Shore
Check Availability →đ Air Tours
Kauai is arguably Hawaii's best island for helicopter tours. Much of the island is inaccessible by road, and aerial views reveal hidden waterfalls, the Na Pali Coast's full majesty, and the misty peaks of Mount Waialeale.
Doors-Off Heart of the Island Kauai Tour â Jack Harter Helicopters
Jack Harter has operated in Kauai since 1962âone of the longest-running helicopter tour companies on the island. The Doors-Off format removes the door on your side entirely for unobstructed photography and a more immersive flight. Coverage includes Na Pali Coast, Waimea Canyon gorges, Wailua Falls, and the lush interior valleys. Weather-dependent; safety is the stated priority for cancellations. Departs from Lihue Airport.
Duration: 55â65 minutes • Operator: Jack Harter Helicopters • Departs: Lihue Airport
Check Availability →Private Kauai Experience â Mauna Loa Helicopter Tours
Mauna Loa runs 60-minute island tours covering Na Pali Coast, Waimea Canyon, Manawaiopuna Falls, and Mt. Waialeale. The Private Kauai Experience keeps the group to your party onlyâno strangers sharing the aircraft. More hovering time at key locations since you're not managing a mixed group's interests. Worth the additional cost for special occasions. Departs from Lihue.
Duration: 60 minutes • Operator: Mauna Loa Helicopter Tours â Kauai • Departs: Lihue Airport
Check Availability →- Standard tours: 45-60 minutes covering all highlights
- Doors-off options: Better photos, more thrilling experience
- Best time: Morning for clearest conditions
đ˘ Adventure Activities
Zipline
Kauai's zipline courses soar over valleys and jungle canopy. Some tours include hiking, swimming holes, and suspension bridges.
ATV Tours
Explore private ranch lands, movie filming locations (Jurassic Park!), and backcountry trails inaccessible to regular vehicles.
Planning Tips
Kauai Highlights & Movie Sites (K3)
Polynesian Adventure Activities runs a 12.5-hour island tour covering Kauai's major landmarks including Waimea Canyon, Fern Grotto, Wailua River, and the North Shore. Also covers Kauai's extensive movie filming historyâthe island has appeared in Jurassic Park, The Descendants, Raiders of the Lost Ark, and numerous others. Hotel pickup included. Free cancellation.
Check Availability →Luau Kalamaku â Hawaiian Package
The standard tier includes the full performance, buffet dinner, and non-alcoholic beverages. 3.5-hour evening experience at Kilohana Plantation, Lihue. The Hawaiian Package is the entry-level optionâgood sightlines, full buffet, complete show. The narrative covers the ancient voyage between Hawaii and Tahiti with professional Polynesian performers.
Duration: 3.5 hours • Operator: Luau Kalamaku • Location: Kilohana Plantation, Lihue, Kauai
Check Availability →Luau Kalamaku – Manor House Experience
The premium Luau Kalamaku tier, with preferred seating in the Manor House section and upgraded food service. Same 3.5-hour show as the Hawaiian Package—the story of the Polynesian voyage, performed after the Kauai sky darkens—so the additional cost buys seating position and service rather than a different production.
Duration: 3.5 hours • Operator: Luau Kalamaku • Location: Kilohana Plantation, Lihue, Kauai
Check Availability →- Best time to visit: April-June or September-November
- Na Pali boat tours: Only available summer months from north shore
- Where to stay: Poipu (south, sunny) or Princeville (north, lush)
- How many days: 4-6 days to experience highlights
- Rent a car: Essential for exploring the island
Bottom Line
Kauai delivers nature at its most spectacular. Whether you're cruising beneath Na Pali's sea cliffs, hiking into Waimea Canyon, or soaring over hidden waterfalls by helicopter, the Garden Isle offers adventure that feels genuinely wild and unspoiled.
Browse all 55 Kauai tours from verified local operators.