Search flights, hotels & activities for Kauai
Compare flights, hotels, cars, and activities in one place.
500+airlines & travel sites compared
21,000+routes tracked
€0booking fees from us
Freeprice drop alerts
Things to Do in Kauai
Real tours and attractions in Kauai — live ratings, prices, and booking links, not a generic list.
Top tours & attractions
Ad
Ad
Ad
Ad
Ad
Ad
Ad
Ad

Kauai Private Doors Off Helicopter Tour: Ultimate Waterfalls
★ 5.0(1,728 reviews)· 1h 15m
From €379

Koloa Zipline in Kauai
★ 5.0(7,431 reviews)· 3 hrs
From €151

Kauai: Nā Pali Coast Zodiac Raft Expedition and Snorkeling
★ 4.9(916 reviews)· 4 hrs
From €228

Kauai: NaPali Boat Tour on the Amelia K
★ 4.9(1,733 reviews)· 5 hrs
From €203

Kauai: Na Pali Coast Super Raft Snorkel Adventure
★ 4.8(1,678 reviews)· 4h 30m
From €210

Kauai: Deluxe Na Pali Snorkel Cruise aboard Lucky Lady
★ 4.7(1,606 reviews)· 5h 30m
From €209

Kauai: Luau Ka Hikina Admission with Dinner and Lei Greeting
★ 4.6(801 reviews)· 3 hrs
From €156

Kauai: Luau Kalamaku with Buffet Dinner and Show
★ 4.3(1,774 reviews)· 6 hrs
From €167
Real listings from Viator, including live ratings and prices — clicking through takes you to book directly.
Browse all activities in Kauai
More tours, museums, and experiences
Good to know
Kauai is in United States. The local currency is the United States dollar ($).
Browse by category
Top landmarks in Kauai
Explore Kauai by season
Plan the rest of your trip
Continue planning your trip to Kauai
Same destination, real availability — no need to search again.
FAQs — Things to do in Kauai
Based on real current ratings, "Kauai Private Doors Off Helicopter Tour: Ultimate Waterfalls" is the highest-rated option we found (5.0 stars) — see the full list above, sorted by real rating.