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

Oahu, USA
709 Results
Sort by:
Featured
Filter
Languages Clear
Time of Day Clear
651
325
173
Duration Clear
72
336
392
4
5
Price Clear
$0 $500+
Rating Clear
517
675
691
Specials Clear
660
138
8
254
18
Features Clear
291
311
617
19
489
163
Accessibility Clear
69
318
573
Families Clear
409
321
193

Oahu Activities

Attractions

Guides

Calendar

Private Luxury Sunset Fireworks Cruise Aboard Limitless

Private Luxury Sunset Fireworks Cruise Aboard Limitless

Take your evening on the water to the next level with a private 3-hour Sunset + Fireworks Cruise. This trip combines the serene beauty of...

3 hours • Free Cancellation
3 hours • Free Cancellation
3 hours • Free Cancellation
from
$1,299
Exclusive Private Island Adventure Oahu Your Way

Exclusive Private Island Adventure Oahu Your Way

Discover Oahu with your exclusive, fully customizable private island tour. This adventure allows you to craft your perfect day(s), guided by local experts who ensure...

4 to 9 hours • Free Cancellation
4 to 9 hours • Free Cancellation
4 to 9 hours • Free Cancellation
from
$1,500
East Honolulu and Windward Island Specialty Tour

East Honolulu and Windward Island Specialty Tour

This East Honolulu and Windward Oahu Tour will take you along one of the most beautiful drives of your life. Our tours are highly customizable...

6 to 8 hours • Hotel pickup offered • Free Cancellation
6 to 8 hours • Hotel pickup offered • Free Cancellation
6 to 8 hours • Hotel pickup offered • Free Cancellation
from
$300
Parasailing Experience in Waikiki, HI
4.9 (8,907)

Parasailing Experience in Waikiki, HI

Experience the thrill of Oahu parasailing on this unforgettable 1-hour adventure from Waikiki. Soar up to 1,000 feet above the stunning south shore of Oahu...

1 hour • Free Cancellation
1 hour • Free Cancellation
1 hour • Free Cancellation
4.9 (8,907)
from
$44
Moana’s Waikīkī Grand Guided Turtle Snorkel & Sailing Adventure
4.8 (944)

Moana’s Waikīkī Grand Guided Turtle Snorkel & Sailing Adventure

Snorkel Turtle Canyon on the Largest Luxury Catamaran! Top Quality Gear, Certified Crew & Premium On Board Bar. When you trust Moana Sailing Co. for...

2 hours 30 minutes • Free Cancellation
2 hours 30 minutes • Free Cancellation
2 hours 30 minutes • Free Cancellation
4.8 (944)
from
$84.99
Waikiki Turtle Snorkel and Sail on Hawea Catamaran
4.8 (1,725)

Waikiki Turtle Snorkel and Sail on Hawea Catamaran

Experience the best of Waikiki on a Turtle Snorkel & Sail combo aboard the Hawea Catamaran. This popular Oahu tour blends marine exploration and island...

2 hours 30 minutes • Free Cancellation
2 hours 30 minutes • Free Cancellation
2 hours 30 minutes • Free Cancellation
4.8 (1,725)
from
$89.56
Waikiki Catamaran Snorkel with Lunch Option: Turtles Guaranteed
4.7 (2,097)

Waikiki Catamaran Snorkel with Lunch Option: Turtles Guaranteed

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
2 to 3 hours • Hotel pickup offered • Free Cancellation
2 to 3 hours • Hotel pickup offered • Free Cancellation
4.7 (2,097)
from
$84.15
Oahu: Submarine Scooter Adventure
4.8 (2,362)

Oahu: Submarine Scooter Adventure

Dive into an unforgettable underwater adventure on Oahu’s beautiful Maunalua Bay. Cruise past the iconic Diamond Head Crater aboard a comfortable power catamaran before descending...

2 hours
2 hours
2 hours
4.8 (2,362)
from
$169.64
Oahu Dolphin and Snorkel Tour with Waikiki Pickup & Lunch
4.6 (1,613)

Oahu Dolphin and Snorkel Tour with Waikiki Pickup & Lunch

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
3 hours • Hotel pickup offered • Free Cancellation
3 hours • Hotel pickup offered • Free Cancellation
4.6 (1,613)
from
$183
Hawaiian Parasail Since 1977
4.9 (1,341)

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...

1 hour • Free Cancellation
1 hour • Free Cancellation
1 hour • Free Cancellation
4.9 (1,341)
from
$50
Waikiki, Hawaii: Turtle Canyon Snorkel Excursion
4.9 (4,777)

Waikiki, Hawaii: Turtle Canyon Snorkel Excursion

Discover the magic of snorkeling with Hawaiian Green Sea Turtles at Waikiki’s famous Turtle Canyon. On this 2-hour snorkeling tour, you’ll cruise along the beautiful...

2 hours • Free Cancellation
2 hours • Free Cancellation
2 hours • Free Cancellation
4.9 (4,777)
from
$79
Turtle Canyon Snorkel: Semi Private Boat Tour
Likely to Sell Out
Likely to Sell Out
5.0 (713)

Turtle Canyon Snorkel: Semi Private Boat Tour

Small Intimate Tours (6 ppl max). 100% Turtle Guarantee or Ride again Free. Our small group size allows us to offer a more personal experience...

1 hour 30 minutes • Free Cancellation
1 hour 30 minutes • Free Cancellation
1 hour 30 minutes • Free Cancellation
5.0 (713)
from
$109
Waikiki, Hawaii: Deluxe Snorkel and Wildlife Cruise
Likely to Sell Out
Likely to Sell Out
4.9 (459)

Waikiki, Hawaii: Deluxe Snorkel and Wildlife Cruise

Join this ultimate Waikiki Snorkeling Cruise and discover Hawaii’s vibrant underwater world. Swim among colorful tropical fish and coral reefs, slide down a two-story waterslide,...

2 hours 30 minutes • Free Cancellation
2 hours 30 minutes • Free Cancellation
2 hours 30 minutes • Free Cancellation
4.9 (459)
from
$89
Waikiki and Diamond Head Parasailing Experience
4.9 (208)

Waikiki and Diamond Head Parasailing Experience

Take flight up to 1,000 feet above Oahu’s famous coastline on a thrilling 1-hour parasailing adventure from Waikiki. Launch from the boat and soar over...

1 hour • Free Cancellation
1 hour • Free Cancellation
1 hour • Free Cancellation
4.9 (208)
from
$34
Waikiki Turtle Canyon Snorkel: Turtles Guaranteed
Likely to Sell Out
Likely to Sell Out
4.9 (1,301)

Waikiki Turtle Canyon Snorkel: Turtles Guaranteed

Book our Turtle Canyon snorkel tour and experience one of Waikiki’s most popular turtle snorkeling destinations! Depart conveniently by the Hilton Lagoon right in Waikiki,...

2 hours • Free Cancellation
2 hours • Free Cancellation
2 hours • Free Cancellation
4.9 (1,301)
from
$79
Waikiki: Small Group Turtle Canyon Snorkel Boat Tour
Likely to Sell Out
Likely to Sell Out
5.0 (474)

Waikiki: Small Group Turtle Canyon Snorkel Boat Tour

Join a small group Waikiki snorkel tour with a guarantee: if you don’t see turtles, book again for free. With only 6 passengers on our...

2 hours • Free Cancellation
2 hours • Free Cancellation
2 hours • Free Cancellation
5.0 (474)
from
$85
Oahu Activities
Attractions
Guides
Calendar
View more
View more
Language
Currency

Site Settings

Activity name

Currency

Activity name

Lowest Price Guarantee

Activity name

We guarantee the lowest price on all the activities available to book on our site. We'll refund the difference if you find the exact activity cheaper online until 48 hours before your activity starts.

We Make It Easy!

Gather your information

Locate your Cool Hawaii Booking Number and the proof of the lower price you found.

Send it to us

Email [email protected] with the documents, your name, and your home address.

We'll review

We'll review your materials and get in touch as soon as possible.

Receive your refund

If everything checks out, we'll refund you the price difference.

Refund Terms & Conditions

The following conditions apply to all lowest price guarantee refund requests:

  • The lowest price guarantee is available to any customer who makes a qualifying purchase through our website. The qualifying purchase must be a minimum of US$20 (or equivalent).
  • The lowest price guarantee covers retail and prepaid rates available to the general public. This does not include discounts or promotions you may receive (or be eligible for) from third-party sites or organizations such as AAA or AARP or special offers made as part of a membership program, corporate discount, daily deal, group, or rewards program.
  • Cool Hawaii promotions cannot be combined with the lowest price guarantee.
  • If you find a lower retail or prepaid rate for the same activity, offered on the same date, time and priced in the same currency as your original purchase, on any other website between the time you book on Cool Hawaii and 48 hours before your trip starts, we will refund the difference.
  • The lowest price guarantee does not apply where a lower overall price is found by breaking down the purchased activity into one or more parts sold separately.
  • Cool Hawaii reserves the right to verify the lower price details. Examples of acceptable forms of verification include a web screenshot or a web address.
  • All refund decisions will be made at the sole discretion of Cool Hawaii.

Sorting, ranking, and search results

Activity name

Cool Hawaii wants to make your searches as relevant as possible. That's why we offer many ways to help you find the right experiences for you.

On some pages, you can select how to sort the results we display and also use filter options to see only those search results that meet your chosen preferences. You'll see explanations of what those sort options mean when you select them.

If you see a Badge of Excellence label, the award is based on average review ratings, share of bookings with a review, and number of bookings through Cool Hawaii over a 12-month period.

The importance of any one factor over any other in a sort order varies, and the balance is constantly being reviewed and adjusted. We're always updating our systems and testing new ways to refine and improve your results to make them as relevant as possible to meet your needs.

Cool Support

Ask us anything!

Activity name

Cool Robot