Top things to do in Honolulu in Summer (Updated January 2026)

Join one of Oahu’s most popular ocean adventures and experience why over 300,000 guests have fallen in love with this unforgettable dolphin encounter. Cruise along...
3 hours Hotel pickup offered Free Cancellation Instant Confirmationfrom
$183from
$183
Welcome aboard Hawaii Nautical, you're invited to observe, learn, and experience Hawaiian Green Sea Turtles firsthand! Guests will learn about the life cycle, behaviors, and...
2 to 3 hours Hotel pickup offered Free Cancellation Instant Confirmationfrom
$149.95from
$149.95
Looking for the BEST VALUE & MOST COMPLETE Circle Island Snorkeling Tour? Join us for the ultimate full-day, action-packed adventure that will guide you to...
10 to 12 hours Hotel pickup offered Free Cancellation Instant Confirmationfrom
$108from
$108
4.6 (1,006)Hanauma Bay Snorkeling
Experience Hanauma Bay the easiest way with Waikiki’s most reliable Hanauma Bay shuttle. Our early 5:40 AM pickup gets you in at opening—avoiding crowds and...
6 to 7 hours Hotel pickup offered Free Cancellation Instant Confirmationfrom
$55.99from
$55.99
4.6 (4,852)Pearl Harbor USS Arizona Memorial
Turn back time as we explore WWII history at Pearl Harbor and relive the infamous Sunday morning of December 7, 1941. A visit to the...
4 hours Hotel pickup offered Free Cancellation Instant Confirmationfrom
$55from
$55
Experience O‘ahu, plus explore Haleiwa town all in one day on this 9-hour Grand Circle Island Tour! Visit beautiful scenic spots and hard to get...
9 hours Hotel pickup offered Free Cancellation Instant Confirmationfrom
$140from
$140
4.7 (2,077)Oahu Deluxe Grand Circle Island Tour
From jagged green mountains to the sparkling ocean and pristine beaches, there are plenty of stunning sites on this full-day, all-inclusive circle island tour of...
10 hours 45 minutes Hotel pickup offered Free Cancellation Instant Confirmationfrom
$145.55from
$145.55
Head to the country side of Oahu's West coast on a safe, comfortable Custom Catamaran, with a one of a kind Hot Hawaiian Buffet and...
3 hours 30 minutes Hotel pickup offered Free Cancellation Instant Confirmationfrom
$174from
$174
See every stunning sight on Oahu from the white sands of Waikiki to the epic big waves of Norh Shore on our incredible 60-minute circle...
1 hour Free Cancellation Instant Confirmationfrom
$540from
$540
This activity is specifically catered toward beginners, so no prior swimming experience is necessary. Free videos of this unique experience are provided....
1 hour 30 minutes Free Cancellation Instant Confirmationfrom
$46.02from
$46.02
Set sail on a 3-hour Ko Olina catamaran cruise and explore the crystal-clear waters off Oahu’s western coast. Departing from the Ko Olina Marina, this...
3 hours Hotel pickup offered Free Cancellationfrom
$195from
$195
Around 8am on December 7th, 1941, Japanese warplanes attacked Pearl Harbor and the Island of Oahu. The surprise attack killed 2,403 and marked the United...
5 to 6 hours Hotel pickup offered Free Cancellationfrom
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$74
Circle most of the island of Oahu on a full-day tour by minibus limited to 24 (possible to go over 28) passengers, a smaller group...
8 hours Hotel pickup offered Free Cancellation Instant Confirmationfrom
$149from
$149
5.0 (7,304)Majestic Circle Island Tour with Lunch
Since 1974, "The Majestic Circle Island" tour with E Noa Tours has been the premier way to experience O'ahu's breathtaking natural beauty and rich history....
9 hours Hotel pickup offered Free Cancellation Instant Confirmationfrom
$181.15from
$181.15
4.8 (3,818)Oahu Circle Island Tour with Waimea Waterfall
Join Go Tours Hawaii as we embark on an Unforgettable Oahu Circle Island tour adventure as we journey through Hawaii's wonders. Available 7 days a...
8 hours Hotel pickup offered Free Cancellation Instant Confirmationfrom
$154from
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