Top things to do in Oahu in Summer (Updated October 2026)

Oahu, USA
712 Results
2 Hour Swim, Snorkel & Sail (Kewalo Harbor)

A beautiful swim and boat ride along the south shore of Oahu, potentially viewing sea turtles, dolphins, fish, and whales (seasonal). Our snorkel, swim and …More

A beautiful swim and boat ride along the south shore of Oahu, potentially viewing sea turtles, dolphins, fish, and whales (seasonal). Our snorkel, swim and...

2 hours • Free Cancellation
5.0 (3)
from
$70
Wai Kai Adventure Park: Surf Session

What sets this apart is the wave itself. The Wai Kai Wave is an engineered standing wave—a continuous, perfectly shaped break that lets you surf …More

What sets this apart is the wave itself. The Wai Kai Wave is an engineered standing wave—a continuous, perfectly shaped break that lets you surf...

1 hour • Free Cancellation
5.0 (11)
from
$68
Waikiki Friday Night Fireworks Boat Cruise

Join us for great music an unforgettable tropical sunset followed by a fireworks show from the water. This is definitely a must do if you …More

Join us for great music an unforgettable tropical sunset followed by a fireworks show from the water. This is definitely a must do if you...

1 hour 45 minutes • Free Cancellation
4.7 (78)
from
$65
Secret Island Beach Activities from Kualoa Ranch

Catch a catamaran across an 800 year old fishpond to Kualoa's Secret Island Beach Activity to find an ideal place to relax and spend the …More

Catch a catamaran across an 800 year old fishpond to Kualoa's Secret Island Beach Activity to find an ideal place to relax and spend the...

3 hours 30 minutes
4.3 (71)
from
$64
Waikiki Turtle Canyon Guided Snorkel: Turtle Guarantee

Choose Cool Hawaii’s most-reviewed Turtle Canyon snorkel tour, with more than 4,800 traveler reviews and an experienced crew focused on a professionally guided in-water experience. …More

Likely to Sell Out
Likely to Sell Out

Choose Cool Hawaii’s most-reviewed Turtle Canyon snorkel tour, with more than 4,800 traveler reviews and an experienced crew focused on a professionally guided in-water experience....

2 hours • Free Cancellation
4.9 (4,826)
from
$62
Waikiki Snorkel & Ocean Waterpark Experience from Oahu

Turn your family vacation into an unforgettable ocean adventure packed with slides, snorkeling, and nonstop fun for all ages! This experience is designed for guests …More

Likely to Sell Out
Likely to Sell Out

Turn your family vacation into an unforgettable ocean adventure packed with slides, snorkeling, and nonstop fun for all ages! This experience is designed for guests...

2 hours • Free Cancellation
4.7 (15)
from
$59
Waikiki Snorkeling & Ocean Waterpark Adventure from Oahu

Skip the crowded snorkel tours and experience Oahu’s ultimate ocean adventure for families, couples, and guests of all ages. From thrilling waterslides to crowd-free snorkeling …More

Likely to Sell Out
Likely to Sell Out

Skip the crowded snorkel tours and experience Oahu’s ultimate ocean adventure for families, couples, and guests of all ages. From thrilling waterslides to crowd-free snorkeling...

2 hours • Free Cancellation
4.6 (152)
from
$59
15 Minutes Private Bumper Tube Ride on Koko Marina in Hawaii Kai

This activity is perfect for adventure seekers, families, and children! You will get the chance to zip and bounce through the warm tropical waters of …More

Likely to Sell Out
Likely to Sell Out

This activity is perfect for adventure seekers, families, and children! You will get the chance to zip and bounce through the warm tropical waters of...

15 minutes • Free Cancellation
5.0 (1)
from
$59
Paddleboard Yoga Class in Honolulu

Experience yoga while floating on the crystal clear waters of Honolulu, Hawaii. Standup paddleboard yoga is a unique adventure that combines the physical challenges of …More

Experience yoga while floating on the crystal clear waters of Honolulu, Hawaii. Standup paddleboard yoga is a unique adventure that combines the physical challenges of...

1 hour 15 minutes • Free Cancellation
4.9 (121)
from
$57
Magic Island Honolulu Stand Up Paddling

Join us for a morning paddle with Hawaiian sea turtles! This beginner class is perfect for anyone interested in trying standup paddling (SUP) for the …More

Likely to Sell Out
Likely to Sell Out

Join us for a morning paddle with Hawaiian sea turtles! This beginner class is perfect for anyone interested in trying standup paddling (SUP) for the...

1 hour • Free Cancellation
5.0 (26)
from
$57
Parasailing on Maunalua Bay- Oahu's off Waikiki Playground

Bring the whole family along for an exhilarating Oahu parasailing adventure from Honolulu! Soar above the waters of Maunalua Bay for breathtaking views of the …More

Bring the whole family along for an exhilarating Oahu parasailing adventure from Honolulu! Soar above the waters of Maunalua Bay for breathtaking views of the...

1 hour 30 minutes • Free Cancellation
4.7 (61)
from
$54
Outrigger Canoe Surfing

Surf two waves on an outrigger canoe! Canoe surfing was once a sport reserved solely for Hawaiian royalty--but now everyone can experience this thrilling ride! The …More

Likely to Sell Out
Likely to Sell Out

Surf two waves on an outrigger canoe! Canoe surfing was once a sport reserved solely for Hawaiian royalty--but now everyone can experience this thrilling ride! The...

20 minutes
4.7 (122)
from
$52
Hawaiian Parasail Since 1977

Experience one of Oahu’s most popular water adventures with a Waikiki parasailing tour. Perfect for thrill-seekers and first-timers alike, this guided flight lifts you high …More

Experience one of Oahu’s most popular water adventures with a Waikiki parasailing tour. Perfect for thrill-seekers and first-timers alike, this guided flight lifts you high...

1 hour • Free Cancellation
4.9 (1,346)
from
$50
Hawaiian Parasail Since 1977 from Waikiki Beach

Hawaiian Parasail Inc. has been the original parasailing company in Hawaii for over 48 years since 1977. Parasailing is fun and safe for the whole …More

Hawaiian Parasail Inc. has been the original parasailing company in Hawaii for over 48 years since 1977. Parasailing is fun and safe for the whole...

1 hour • Free Cancellation
5.0 (33)
from
$50
Waikiki Snorkel Tour

Honolulu Snorkel Company's snorkel tours include your gear and certified instructor; you’ll be outfitted after the beautiful boat ride to our secret snorkel location just …More

Likely to Sell Out
Likely to Sell Out

Honolulu Snorkel Company's snorkel tours include your gear and certified instructor; you’ll be outfitted after the beautiful boat ride to our secret snorkel location just...

2 hours • Free Cancellation
4.9 (254)
from
$50
Oahu Catamaran Snorkel Tour: See Turtles 100% Guaranteed

Experience one Cool Hawaii's 2025 Top 20 Best Excursions in the country. This Oahu Catamaran snorkel tour offers unbeatable value and family-friendly fun from Waikiki. …More

Experience one Cool Hawaii's 2025 Top 20 Best Excursions in the country. This Oahu Catamaran snorkel tour offers unbeatable value and family-friendly fun from Waikiki....

2 hours • Free Cancellation
4.9 (1,752)
from
$50
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