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

Hawaii, USA
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Hawaii Activities

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Private Kealakekua Bay Captain Cook Snorkeling
5.0 (46)

Private Kealakekua Bay Captain Cook Snorkeling

There is no better way to explore Hawaii’s #1 snorkel destination than with an affordable private charter from HAWAII MARINE LIFE CHARTERS. Vessel Designed for...

3 hours 30 minutes • Free Cancellation
3 hours 30 minutes • Free Cancellation
3 hours 30 minutes • Free Cancellation
5.0 (46)
from
$1,541.11
3hr Luxury Private Sailing Catamaran in Waikiki for 1 to 6 People
Likely to Sell Out
Likely to Sell Out
5.0 (1)

3hr Luxury Private Sailing Catamaran in Waikiki for 1 to 6 People

Create a cruise where you can explore and get away from the crowds of Waikiki. Private charters allow more flexibility with the day’s schedule and...

3 hours • Free Cancellation
3 hours • Free Cancellation
3 hours • Free Cancellation
5.0 (1)
from
$1,595
Maui Intimate Luxury Powerboat Private Charter
Likely to Sell Out
Likely to Sell Out
5.0 (1)

Maui Intimate Luxury Powerboat Private Charter

Step aboard 'Amore', your private charter and discover Maui’s coastline in comfort and style. Designed for versatility, this premium vessel offers an expansive bow with...

3 hours • Free Cancellation
3 hours • Free Cancellation
3 hours • Free Cancellation
5.0 (1)
from
$1,615.50
Ohana Yachts Sport Fishing & Luxury Charters
5.0 (21)

Ohana Yachts Sport Fishing & Luxury Charters

With the largest Sport Fisher in the Islands, we can accommodate your whole family with a personalized experience....

4 hours • Free Cancellation
4 hours • Free Cancellation
4 hours • Free Cancellation
5.0 (21)
from
$1,675.39
Private Deep Water Fishing in Kauai
Likely to Sell Out
Likely to Sell Out
5.0 (7)

Private Deep Water Fishing in Kauai

We are family owned and operated and care about your experience. Customers can customize this tour to make the experience the best for them!...

6 hours • Free Cancellation
6 hours • Free Cancellation
6 hours • Free Cancellation
5.0 (7)
from
$1,700
4 Hour Private Snorkeling Tour in Kona
5.0 (2)

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 hour • Free Cancellation
1 hour • Free Cancellation
1 hour • Free Cancellation
5.0 (2)
from
$1,800
Private Charter Morning Snorkel and Wildlife Watch. Up to 18 Pax

Private Charter Morning Snorkel and Wildlife Watch. Up to 18 Pax

Explore the Kona coast with experienced captains and guides. At least an hour of snorkel time at the best snorkel site chosen daily, based on...

2 hours 30 minutes • Free Cancellation
2 hours 30 minutes • Free Cancellation
2 hours 30 minutes • Free Cancellation
from
$1,800
3-Hour Luxury Private Custom Charter
5.0 (10)

3-Hour Luxury Private Custom Charter

There's no better way to see Hawaii than from the ocean. Breathless views of the island and it's terrain. But the beauty of Hawaii is...

3 hours • Free Cancellation
3 hours • Free Cancellation
3 hours • Free Cancellation
5.0 (10)
from
$1,950
3 Hour Luxury Private Sailing Catamaran for 7-12 People
Likely to Sell Out
Likely to Sell Out

3 Hour Luxury Private Sailing Catamaran for 7-12 People

Create a cruise where you can explore and get away from the crowds of Waikiki. Private charters allow more flexibility with the day’s schedule and...

3 hours • Free Cancellation
3 hours • Free Cancellation
3 hours • Free Cancellation
from
$1,995
Private Snorkel Trip from Oahu on a Yacht
5.0 (27)

Private Snorkel Trip from Oahu on a Yacht

Get with Oahu's ultimate charter on a 46-foot world renown yacht in a private tour while enjoying the waters of West Oahu on this 3.5...

3 hours • Free Cancellation
3 hours • Free Cancellation
3 hours • Free Cancellation
5.0 (27)
from
$2,041.88
Private 3.5 hr Snorkel Charter in Waikiki
Likely to Sell Out
Likely to Sell Out
5.0 (1)

Private 3.5 hr Snorkel Charter in Waikiki

Escape the ordinary and embark on a personalized boat adventure in Waikiki. Dive into the crystal-clear waters of Turtle Canyon, and explore the stunning reefs...

3 hours 30 minutes • Free Cancellation
3 hours 30 minutes • Free Cancellation
3 hours 30 minutes • Free Cancellation
5.0 (1)
from
$2,100
6 Hour Private Charter in Kona
Likely to Sell Out
Likely to Sell Out
5.0 (5)

6 Hour Private Charter in Kona

When you book with us, you are really in control of how you want your favorite day on vacation to go! We can completely customize...

5 hours • Free Cancellation
5 hours • Free Cancellation
5 hours • Free Cancellation
5.0 (5)
from
$2,200
Maui Luxury Boston Whaler Private Charter for up to 6 Passengers
Likely to Sell Out
Likely to Sell Out
5.0 (2)

Maui Luxury Boston Whaler Private Charter for up to 6 Passengers

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 hours • Free Cancellation
3 hours • Free Cancellation
3 hours • Free Cancellation
5.0 (2)
from
$2,295
Private Charter 12 Passenger X-Treme Vessel 3 Hours
Likely to Sell Out
Likely to Sell Out
4.7 (11)

Private Charter 12 Passenger X-Treme Vessel 3 Hours

Travel & Hospitality Award Winner, BBB A+ Rated, Winner of  and 2018 Certificate of Excellence Cool Hawaii Award....

3 days 4 hours • Free Cancellation
3 days 4 hours • Free Cancellation
3 days 4 hours • Free Cancellation
4.7 (11)
from
$2,300
Maui: Private Luxury Charter Experience
Likely to Sell Out
Likely to Sell Out
5.0 (3)

Maui: Private Luxury Charter Experience

Experience snorkelling with wildlife in exclusive spots, encountering dolphins along the way, sightseeing in small intimate groups with friendly and knowledgeable guides, and enjoy a...

4 hours
4 hours
4 hours
5.0 (3)
from
$2,369.66
2 Tank Private SCUBA Party Diving Charter from Waikiki Hawaii
4.7 (71)

2 Tank Private SCUBA Party Diving Charter from Waikiki Hawaii

Explore the waters off the coast of Oahu on a two tank dive, ideal for first-time divers. Board a private boat and head out to...

3 hours • Free Cancellation
3 hours • Free Cancellation
3 hours • Free Cancellation
4.7 (71)
from
$2,399
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Lowest Price Guarantee

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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.

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Gather your information

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

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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

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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.

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