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

Hawaii, USA
Beach Snorkel - Sea Turtle and Black Sand Lagoon

Discover a world of marine science and one of the best snorkeling spots in the Hilo region at these two family-friendly beach parks, accessed from...

3 hoursFree Cancellation
3 hoursFree Cancellation
3 hours • Free Cancellation
4.6 (60)
from
$135.80
Jet Ski Experience in Honolulu
Likely to Sell Out
Likely to Sell Out

We offer friendly staff and small group setting on the pristine and calm waters in Keehi Lagoon in Honolulu. Were committed to making sure this...

1 hour 15 minutesFree Cancellation
1 hour 15 minutesFree Cancellation
1 hour 15 minutes • Free Cancellation
4.7 (54)
from
$120
Surf lessons for beginners in Waikiki

We are a Hawaiian owned local business here on the island of Oahu Providing High Quality lessons at affordable Prices. Our surf instructors are Native...

2 hoursFree Cancellation
2 hoursFree Cancellation
2 hours • Free Cancellation
4.5 (51)
from
$140
Maui Magic Adventure Snorkel: Molokini Crater and Turtle Stop

The unique design of the Maui Magic allows access to destinations that other boats are unable to reach. The Maui Magic explores more of the...

5 hoursFree Cancellation
5 hoursFree Cancellation
5 hours • Free Cancellation
4.7 (42)
from
$224.22
Hilton Hawaiian Village Turtle Snorkel with Optional Lunch

Swim with turtles and fish, while enjoying the crystal blue topical waters. Sail the scenic Waikiki coastline and snorkel at Turtle Canyon. Our eco-conscious cruise...

2 hours 30 minutesFree Cancellation
2 hours 30 minutesFree Cancellation
2 hours 30 minutes • Free Cancellation
4.6 (41)
from
$93.46
Historic Hilo Bay and Coconut Island Guided Kayak Adventure

Experience the history and natural beauty of old Hawaii, unlike anywhere else in the islands, as you will soon discover Hilo Bay captures the feeling...

2 hoursFree Cancellation
2 hoursFree Cancellation
2 hours • Free Cancellation
4.5 (29)
from
$160
North Shore Farm: Anahulu River, Kayak-Sup, Turtles, Lunch & More

Witness majestic Honu swimming in their habitat. Explore the scenic Anahulu River's tranquil waters. Meet friendly goats, bunnies, ducks and land turtles. Indulge in fresh,...

5 hoursFree Cancellation
5 hoursFree Cancellation
5 hours • Free Cancellation
4.6 (27)
from
$80
Paddle, Snorkel and Learn to Surf: All in a Day on Maui

Maui's ultimate full-day ocean adventure takes you on a Maui kayaking/snorkeling adventure through Makena Bay, snorkeling over colorful reefs, and then surfing Maui's ocean waves....

5 hoursFree Cancellation
5 hoursFree Cancellation
5 hours • Free Cancellation
4.5 (25)
from
$216.14
Kauai: 2-Hour Small Group Snorkeling Adventure

We only take small groups. During our pre adventure safety briefing and lesson, as we get to know each other, our local guides will share...

2 hoursFree Cancellation
2 hoursFree Cancellation
2 hours • Free Cancellation
4.6 (20)
from
$115
Waterfall Hike and Kayak Snorkel & Paddle from Makena

Experience the best of both worlds with a combined Maui kayaking, snorkeling and hiking tour! You'll kayak and snorkel along the beautiful Makena coastline, stopping...

6 hoursFree Cancellation
6 hoursFree Cancellation
6 hours • Free Cancellation
4.6 (18)
from
$270.20
Half-Day Kaneohe Bay Sandbar Self-Guided Kayaking Experience
Likely to Sell Out
Likely to Sell Out

- You have full control of your schedule (not possible with most boat tours or similar group experiences). - Kayaks are much more beginner friendly...

4 hoursFree Cancellation
4 hoursFree Cancellation
4 hours • Free Cancellation
4.7 (17)
from
$96
Whale Watch and Scenic Tour from Kayak

This kayak tour is the MOST unique & special way to see the whales, the gorgeous West Maui coastline & ocean wildlife. Get ready to...

2 hours 30 minutesFree Cancellation
2 hours 30 minutesFree Cancellation
2 hours 30 minutes • Free Cancellation
4.7 (17)
from
$150
Manta Ray Snorkel Experience
Likely to Sell Out
Likely to Sell Out

We have one of the best rafts for manta viewing. Suitable for kids and non-swimmers. Comfortable 45 ft Zodiac. Hawaii is considered the #1 place...

2 hoursFree Cancellation
2 hoursFree Cancellation
2 hours • Free Cancellation
4.7 (16)
from
$139
Wailoa River to King Kamehameha Statue Kayak Adventure

This is a great adventure for the entire family. The river has a calm serene feeling of feeling as if you stepped back in time....

1 hourFree Cancellation
1 hourFree Cancellation
1 hour • Free Cancellation
4.4 (16)
from
$129.88
Waikiki Snorkel & Ocean Waterpark Experience from Oahu
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 hoursFree Cancellation
2 hoursFree Cancellation
2 hours • Free Cancellation
4.7 (15)
from
$59
3 Hour Turtle Town Snorkel and Whale Watch Tour in Kihei

Explore the vibrant underwater world on a 3-hour Turtle Town Tour in Kihei, where you can snorkel with the endangered Hawaiian Green Sea Turtles. Begin...

3 hoursFree Cancellation
3 hoursFree Cancellation
3 hours • Free Cancellation
4.7 (15)
from
$139
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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.

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.