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

Hawaii, USA
Lanikai to Mokulua islands Stand Up Paddle Board Tour

A unique tour, where you can get a flavor or the real life style in Hawaii. Lanikai means "heavenly sea" and it is a beautiful...

4 hoursHotel pickup offered
4 hoursHotel pickup offered
4 hours • Hotel pickup offered
5.0 (3)
from
$400
Explore Turtle Canyons Waikiki Snorkel and Sail Adventure

Enjoy your best day in Hawaii and discover a new Adventure! This sailing with snorkeling experience is amazing for you to relax and have fun....

3 hoursFree Cancellation
3 hoursFree Cancellation
3 hours • Free Cancellation
5.0 (3)
from
$1,199
2-Hour Mauna Kea One Stop Sealife Snorkel Adventure

Get ready for an unforgettable ocean adventure as we depart from Kawaihae Harbor aboard Olohana — a brand-new, luxury 41’ powerboat built for comfort, speed,...

2 hoursFree Cancellation
2 hoursFree Cancellation
2 hours • Free Cancellation
5.0 (3)
from
$107.10
Amazing "1-on-1" Private Surf Lesson at Ukumehame Beach

Learn to surf with confidence in a "1-on-1" Private lesson. Set against the serene backdrop of Ukumehame Valley, also known as Thousand Peaks, these 90-minute...

1 hour 30 minutesFree Cancellation
1 hour 30 minutesFree Cancellation
1 hour 30 minutes • Free Cancellation
5.0 (3)
from
$220
Hawaiian Sea Turtle & Reef Snorkel-Private Tour

We genuinely love our job and getting to share the ocean with visitors. We make sure our guests have fun while teaching them how to...

2 hours 30 minutesFree Cancellation
2 hours 30 minutesFree Cancellation
2 hours 30 minutes • Free Cancellation
5.0 (3)
from
$500
SEMI PVT (2 ppl min) Oahu Surf Coaching/Lessons long/shortboard
Likely to Sell Out
Likely to Sell Out

We offer a very personalized service with safety as our top priority. Our lessons are an ideal activity for families looking for a safe and...

2 hours 30 minutesFree Cancellation
2 hours 30 minutesFree Cancellation
2 hours 30 minutes • Free Cancellation
5.0 (2)
from
$135
2 Hour Private Catamaran Charter in Waikiki (7-12 Guests)
Likely to Sell Out
Likely to Sell Out

(IMPORTANT: Make sure you have *over* 6 guests selected to see availability for this activity, or it will show NO AVAILABILITY. If you have 1-6...

2 hoursFree Cancellation
2 hoursFree Cancellation
2 hours • Free Cancellation
5.0 (2)
from
$1,200
Maui Luxury Boston Whaler Private Charter for up to 6 Passengers
Likely to Sell Out
Likely to Sell Out

Welcome to your very own private Maui adventure! Ali’i Nani, roughly translated to “Beautiful Royalty,” evokes elegance, prestige, and the ultimate in luxury. Whether you’re...

3 hoursFree Cancellation
3 hoursFree Cancellation
3 hours • Free Cancellation
5.0 (2)
from
$2,295
4 Hour Private Snorkeling Tour in Kona

Come aboard UliUli Moana for a luxury private snorkeling tour. Everything you need for the day is provided. You and your party can show up...

1 hourFree Cancellation
1 hourFree Cancellation
1 hour • Free Cancellation
5.0 (2)
from
$1,800
Private Stand Up Paddling Lesson in Makena

Makena Bay is one of the most popular launching points for so many water activities as it offers such a great experience. Calm waters over...

2 hoursFree Cancellation
2 hoursFree Cancellation
2 hours • Free Cancellation
5.0 (2)
from
$182.71
Wai Kai Adventure Park: Paddle Pass

The ideal way to enjoy your time on the Wai Kai Lagoon, the Paddle Pass allows you to swap out different watercraft and use the...

6 hoursFree Cancellation
6 hoursFree Cancellation
6 hours • Free Cancellation
5.0 (2)
from
$32.89
Maui Beach Shoreline Snorkel

Experience the sheer efficiency and ease of shoreline snorkeling, offering an 1.5 hour of tranquil exploration amid the captivating sights and soothing sounds of the...

1 hour 30 minutesFree Cancellation
1 hour 30 minutesFree Cancellation
1 hour 30 minutes • Free Cancellation
5.0 (2)
from
$86.41
Private Beginner Scuba Diving Adventure with Free Videos

This experience is special because it’s not just a scuba dive—it’s your first underwater adventure made simple, private, and unforgettable. Designed exclusively for beginners, you’ll...

1 hour 30 minutesFree Cancellation
1 hour 30 minutesFree Cancellation
1 hour 30 minutes • Free Cancellation
5.0 (2)
from
$176
Waikiki Couples Snorkel Retreat

Get with Oahu's ultimate charter on a 43-foot world recognized yacht while enjoying the waters of Waikiki on this 2 hour, 18+, couples-only experience. Aboard...

2 hoursFree Cancellation
2 hoursFree Cancellation
2 hours • Free Cancellation
5.0 (2)
from
$214.65
Maui Dolphins & Turtles - Makai Adventures

Take a ride on our brand new boat, MAKAI, along the West Maui coast. Enjoy beautiful views while looking for dolphins and a quick stop...

2 hours 30 minutesFree Cancellation
2 hours 30 minutesFree Cancellation
2 hours 30 minutes • Free Cancellation
5.0 (2)
from
$135
Private Charter Snorkeling with 6 Sea Scooters 3 hours 1 stop

Maximum 20 Passengers only on this Private Charter 8 Sea Scooters to share with your group Our  Private Charter  for 4 hours Fantasy Tour  includes...

4 hoursFree Cancellation
4 hoursFree Cancellation
4 hours • Free Cancellation
5.0 (2)
from
$3,600
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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.

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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.