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

Hawaii, USA
1,584 Results
Kauai Scuba Diving for Beginners

Always dreamed of discovering life beneath the waves? Now’s your chance, no previous SCUBA experience required! Dive into Kauai’s crystal-clear waters and explore vibrant reef …More

Always dreamed of discovering life beneath the waves? Now’s your chance, no previous SCUBA experience required! Dive into Kauai’s crystal-clear waters and explore vibrant reef...

4 hours 30 minutes • Free Cancellation
4.9 (46)
from
$215
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 …More

Likely to Sell Out
Likely to Sell Out

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
5.0 (46)
from
$1,541
2 Hour Whale Escape Tour

This whale watching tour is 2 hours long with a maximum of 6 guests. Our small groups make every seat a front row seat as …More

Likely to Sell Out
Likely to Sell Out

This whale watching tour is 2 hours long with a maximum of 6 guests. Our small groups make every seat a front row seat as...

2 hours • Free Cancellation
5.0 (45)
from
$177
Certified Divers: Best 2-Tank Wrecks & Reef Boat Dive All Inclusive From Waikiki

What sets us apart: 1. Bespoke dive sites on Oahu 2. Unlike 98% of the snorkeling and diving tour operators in Hawaii, our crew are …More

What sets us apart: 1. Bespoke dive sites on Oahu 2. Unlike 98% of the snorkeling and diving tour operators in Hawaii, our crew are...

5 hours • Free Cancellation
4.8 (45)
from
$89
Kona Night Manta Ray Snorkel | Small Group Experience

Join us for an unforgettable evening as we take you up close to Kona’s incredible manta rays—without the big crowds. Our Night Manta Snorkel is …More

Likely to Sell Out
Likely to Sell Out

Join us for an unforgettable evening as we take you up close to Kona’s incredible manta rays—without the big crowds. Our Night Manta Snorkel is...

2 hours • Free Cancellation
5.0 (43)
from
$150
Scuba Dive at Ni’ihau (Forbidden island)

Certified divers only. Ni’ihau is known for being the best scuba diving in the state of Hawai’i! The scuba diving sites have vertical walls with …More

Certified divers only. Ni’ihau is known for being the best scuba diving in the state of Hawai’i! The scuba diving sites have vertical walls with...

8 hours • Free Cancellation
5.0 (43)
from
$655
Certified Scuba Diving Along Two Shallow Reef Sites

For over 50 years, Aaron's team of PADI professionals has been taking certified scuba divers on the Hawaiian adventure of their lives. Come experience the …More

For over 50 years, Aaron's team of PADI professionals has been taking certified scuba divers on the Hawaiian adventure of their lives. Come experience the...

3 hours • Free Cancellation
4.8 (42)
from
$215
Group Stand Up Paddle Lesson and Tour

Paddle along the historic Anahulu stream, home of the Hawaiian Green Sea Turtles. These enormous and friendly sea creatures swim peacefully along the river. They …More

Paddle along the historic Anahulu stream, home of the Hawaiian Green Sea Turtles. These enormous and friendly sea creatures swim peacefully along the river. They...

2 hours • Free Cancellation
5.0 (42)
from
$104
2-Tank Daytime Scuba Dive Boat Trip

Join Jack's Diving Locker, Kona's oldest dive shop, for a day exploring the incredible underwater world with our experienced crew. We frequently find reef fish, …More

Join Jack's Diving Locker, Kona's oldest dive shop, for a day exploring the incredible underwater world with our experienced crew. We frequently find reef fish,...

5 hours 30 minutes • Free Cancellation
4.9 (42)
from
$216
Turtle Town Underwater Scooter Snorkeling Tour with Photos+Video

With our luxury Yamaha sea scooters you can explore more of the reef, snorkel alongside sea turtles, butterfly fish, octopus, rays, eels and more. Every …More

With our luxury Yamaha sea scooters you can explore more of the reef, snorkel alongside sea turtles, butterfly fish, octopus, rays, eels and more. Every...

1 hour 30 minutes • Free Cancellation
4.9 (41)
from
$149
Lana'i Snorkel And Dolphin Quest with Maui Turtle Spot Tour

Take a ride on Maui's most comfortable small boat experience! We visit two snorkel spots (weather permitting) off of the remote island of Lana'i and …More

Take a ride on Maui's most comfortable small boat experience! We visit two snorkel spots (weather permitting) off of the remote island of Lana'i and...

4 hours 30 minutes • Free Cancellation
5.0 (41)
from
$175
Semi-Private Surfing Lesson in Waikiki, Oahu

Experience the thrill of surfing with private surf lessons in Waikiki at Hans Hedemann Surf School — the ideal choice for surfers of all levels. …More

Experience the thrill of surfing with private surf lessons in Waikiki at Hans Hedemann Surf School — the ideal choice for surfers of all levels....

2 hours • Free Cancellation
5.0 (41)
from
$320
Private Shark Dive, Oahu, Hawaii (6 Guest)

Join the most experienced team in Hawaii for an open water shark dive! Snorkel or free-dive among a multitude of shark species all while under …More

Likely to Sell Out
Likely to Sell Out

Join the most experienced team in Hawaii for an open water shark dive! Snorkel or free-dive among a multitude of shark species all while under...

2 hours • Free Cancellation
4.9 (39)
from
$754
Private Surf Lessons from Kaanapali Beach

Our Semi-Private Surf lessons for two is the perfect lesson for beginners to learn how to surf in an intimate setting with only two students …More

Our Semi-Private Surf lessons for two is the perfect lesson for beginners to learn how to surf in an intimate setting with only two students...

1 hour 30 minutes • Free Cancellation
5.0 (39)
from
$252
Maui: 5-hour Snorkel w/ BBQ Lunch & Open Bar from Kaanapali

5-hour, two-spot snorkel is unlike any other on Ka'anapali Beach as it's aboard Ka'anapali's newest luxury custom built catamarans and includes breakfast, lunch, dessert and …More

Likely to Sell Out
Likely to Sell Out

5-hour, two-spot snorkel is unlike any other on Ka'anapali Beach as it's aboard Ka'anapali's newest luxury custom built catamarans and includes breakfast, lunch, dessert and...

5 hours • Free Cancellation
5.0 (38)
from
$203
Kona - 5 Hours Private Fishing Charter in Kailua-Kona

Our charters start at 5 hours to provide you with the greatest opportunity to catch fish during your experience. If there is anything you would …More

Likely to Sell Out
Likely to Sell Out

Our charters start at 5 hours to provide you with the greatest opportunity to catch fish during your experience. If there is anything you would...

5 hours • Free Cancellation
4.9 (38)
from
$950
Recent activity reviews
Activity name

Hawaii Activities
Attractions
Guides
Calendar