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

Hawaii, USA
1,584 Results
Waikoloa Turtle Catamaran Snorkel Sail

Set out from Anaeho‘omalu Bay for a 2-hour snorkeling adventure along Waikoloa’s beautiful Kohala Coast. Cruise aboard the Spirit of Aloha, a spacious catamaran designed …More

Set out from Anaeho‘omalu Bay for a 2-hour snorkeling adventure along Waikoloa’s beautiful Kohala Coast. Cruise aboard the Spirit of Aloha, a spacious catamaran designed...

2 hours • Free Cancellation
5.0 (3)
from
$149
Whale Watch and Turtles Snorkel

Photograph your life-long memories from our spacious and stable yacht; with nearly 3000 square feet of deck space, guests are treated to our first-class service, …More

Photograph your life-long memories from our spacious and stable yacht; with nearly 3000 square feet of deck space, guests are treated to our first-class service,...

3 hours 30 minutes • Free Cancellation
4.9 (126)
from
$147
Stand Up Paddle Nature and Turtle tour-Guaranteed to see turtles

Guided by a born and raised Hawaiian, this paddleboard tour takes you down a beautiful and quiet river where you are guaranteed to see turtles …More

Guided by a born and raised Hawaiian, this paddleboard tour takes you down a beautiful and quiet river where you are guaranteed to see turtles...

1 hour 30 minutes • Free Cancellation
5.0 (57)
from
$147
Clear Bottom Kayak - Guaranteed to see Turtles!

Guided by a local lifeguard certified instructor familiar with the Hawaiian waters, this kayak tour takes you out into the ocean to see the Hawaiian …More

Guided by a local lifeguard certified instructor familiar with the Hawaiian waters, this kayak tour takes you out into the ocean to see the Hawaiian...

2 hours • Free Cancellation
4.7 (69)
from
$147
Night Manta Ray Experience

Snorkel at night with the gentle giants of the South Kona Coast in safety and comfort, and experience what the Travel Channel named one of the …More

Likely to Sell Out
Likely to Sell Out

Snorkel at night with the gentle giants of the South Kona Coast in safety and comfort, and experience what the Travel Channel named one of the...

1 hour 30 minutes • Free Cancellation
4.9 (793)
from
$146
Wailua River Kayak, Hike & Waterfall Picnic: Expert-Guided

Outfitters Kauai delivers a more personal and enriching Wailua River experience. Paddle in comfort with premium tandem kayaks featuring high-back seats and foot-controlled rudders. Our …More

Outfitters Kauai delivers a more personal and enriching Wailua River experience. Paddle in comfort with premium tandem kayaks featuring high-back seats and foot-controlled rudders. Our...

5 hours 30 minutes • Free Cancellation
4.8 (80)
from
$145
Manta Magic: Small-Group Manta Ray Night Snorkel in Kailua Kona

Avoid the crowds of the other "cattle boats" in Kona, and enjoy a small-group manta ray snorkeling experience with a maximum of 12 passengers. This …More

Likely to Sell Out
Likely to Sell Out

Avoid the crowds of the other "cattle boats" in Kona, and enjoy a small-group manta ray snorkeling experience with a maximum of 12 passengers. This...

1 hour • Free Cancellation
4.9 (1,137)
from
$145
2 Hour Private Surf Lesson For Two In Lahaina

Our surf lessons are a full 2 hours, tailored to your pace and skill level with your own dedicated surf instructor. Perfect for focused learning …More

Our surf lessons are a full 2 hours, tailored to your pace and skill level with your own dedicated surf instructor. Perfect for focused learning...

2 hours • Free Cancellation
4.9 (124)
from
$145
Kona Snorkeling Tour Small Group Marine Life Experience

Explore the vibrant underwater world of the Big Island on a small-group Kona snorkeling tour. Journey along the stunning Kona coast to discover crystal-clear waters …More

Explore the vibrant underwater world of the Big Island on a small-group Kona snorkeling tour. Journey along the stunning Kona coast to discover crystal-clear waters...

3 hours 30 minutes • Free Cancellation
5.0 (1)
from
$145
2-Hour Molokini Guaranteed Snorkel Trip from Maui

Trip Highlights - 15 minute boat ride to Molokini - Snorkel the crystal clear waters of Molokini crater, Maui's 1st Snorkeling destination - Small group …More

Trip Highlights - 15 minute boat ride to Molokini - Snorkel the crystal clear waters of Molokini crater, Maui's 1st Snorkeling destination - Small group...

2 hours • Free Cancellation
4.9 (935)
from
$144
Shark-Dive Tour on Oahu's North Shore

This ocean adventure on the North Shore of Oahu will change your perspective on our sharks here. Galapagos and tiger sharks are known to frequent …More

This ocean adventure on the North Shore of Oahu will change your perspective on our sharks here. Galapagos and tiger sharks are known to frequent...

2 hours • Free Cancellation
4.9 (264)
from
$142
Turtle Canyon Waikiki Snorkel Adventure

Relax and enjoy the crystal blue Hawaiian waters as a snorkeler and observer. Jump in and swim along Oahu's lively reefs and see our Hawaiian …More

Relax and enjoy the crystal blue Hawaiian waters as a snorkeler and observer. Jump in and swim along Oahu's lively reefs and see our Hawaiian...

3 hours • Free Cancellation
4.8 (134)
from
$141
DISCOVER Scuba Diving Experience in Honolulu

The best diving experience in Hawaiian waters! Join us on a guided experience of beautiful reefs along the south shore of Oahu. Never been diving …More

Likely to Sell Out
Likely to Sell Out

The best diving experience in Hawaiian waters! Join us on a guided experience of beautiful reefs along the south shore of Oahu. Never been diving...

3 hours • Free Cancellation
4.9 (219)
from
$141
Certified Diver: 2-Tank Shallow Reef Dives off Oahu

The best reef diving experience in Hawaiian waters! Join us on a guided tour of two beautiful reefs on the south shore of Oahu. As …More

Likely to Sell Out
Likely to Sell Out

The best reef diving experience in Hawaiian waters! Join us on a guided tour of two beautiful reefs on the south shore of Oahu. As...

3 hours • Free Cancellation
4.9 (310)
from
$141
Certified Diver 2 Tank Shallow Reef Dives Off Wai'anae

The best reef diving experience in Hawaiian waters! Join us on a guided tour of two beautiful reefs on the west shore of Oahu. As …More

Likely to Sell Out
Likely to Sell Out

The best reef diving experience in Hawaiian waters! Join us on a guided tour of two beautiful reefs on the west shore of Oahu. As...

3 hours • Free Cancellation
5.0 (3)
from
$141
Kona Manta Ray Night Snorkel — 85–95% Sighting Rate

• 85–95% manta ray sighting rate at Manta Village, Kona • Return free within 7 days if no mantas seen — space available • Owner …More

• 85–95% manta ray sighting rate at Manta Village, Kona • Return free within 7 days if no mantas seen — space available • Owner...

1 hour 30 minutes • Free Cancellation
4.8 (744)
from
$141
Recent activity reviews
Activity name

Hawaii Activities
Attractions
Guides
Calendar