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

Big Island of Hawaii, USA
Hilo Cruise Day Tours

Join Hawaii Island Insider Tours for an unforgettable journey through the natural beauty of East Hawaiʻi. This small group excursion visits Rainbow Falls, Akaka Falls,...

6 hoursHotel pickup offeredFree Cancellation
6 hoursHotel pickup offeredFree Cancellation
6 hours • Hotel pickup offered • Free Cancellation
5.0 (1)
from
$121.99
Kealakekua Bay Captain Cook Snorkel Exclusive

With the world-renowned and historic destination of Kealakekua Bay just minutes from our point of departure, the Captain Cook Exclusive is a personal, exciting, and...

3 hoursFree Cancellation
3 hoursFree Cancellation
3 hours • Free Cancellation
5.0 (403)
from
$124.87
UFO Tour on the Big Island of Hawaii
Likely to Sell Out
Likely to Sell Out

Hawaii is a well-known hotspot for UFO activity, making it the perfect place to explore the unseen world of the night sky. Join Galactic Ambassador...

1 hour 30 minutesFree Cancellation
1 hour 30 minutesFree Cancellation
1 hour 30 minutes • Free Cancellation
4.9 (69)
from
$125
Zodiac Raft Whale Watching Adventure
Likely to Sell Out
Likely to Sell Out

The experience of watching 40 foot (12 meter) whales from a 24 foot (7 meter) Zodiac raft is something you'll never forget! Following Hawaiian Marine...

3 hoursFree Cancellation
3 hoursFree Cancellation
3 hours • Free Cancellation
4.9 (480)
from
$126.47
2.5 Hour Super-Raft Sunset Cruise

Prepare yourself for an unforgettable evening filled with breathtaking views, tranquil waters, and a touch of indulgence. Prepare yourself for an unforgettable evening filled with...

2 hours 30 minutesFree Cancellation
2 hours 30 minutesFree Cancellation
2 hours 30 minutes • Free Cancellation
4.6 (8)
from
$129.73
Kona Shore Excursion: Sea Turtles, Historic Kona & Coffee

WANT TO SEE HAWAIIAN SEA TURTLES! Cruise ship-friendly tour is approx 5 hr long. This is truly a wonderful experience showing all the highlights in...

5 hoursFree Cancellation
5 hoursFree Cancellation
5 hours • Free Cancellation
4.7 (404)
from
$149
Kona Cruise Ship Excursion Hapuna Beach Day & NHS

Relaxation Made Easy – Rated One of the Best Beaches in the World! Get whisked away from the Kailua Pier to one of Hawaii’s most...

5 hoursFree Cancellation
5 hoursFree Cancellation
5 hours • Free Cancellation
5.0 (5)
from
$134.99
Electric Beach Snorkeling with Dolphins Tour

This Tour have become an extremely popular attraction in many cities around the world. The EZ Raider is designed and made in Israel! We have...

7 hoursFree Cancellation
7 hoursFree Cancellation
7 hours • Free Cancellation
5.0 (1)
from
$135
Afternoon Sail & Snorkel to the Captain Cook Monument

A three hour tour you won't want to miss! Set Sail down the Majestic Kona Coastline with breathtaking views of landscaped ledges of ancient lava flows. As you...

3 hoursFree Cancellation
3 hoursFree Cancellation
3 hours • Free Cancellation
4.9 (732)
from
$135.64
Hawaii Volcanoes National Park Experience from the Big Island

Take a journey to the youngest Hawaiian Island and witness firsthand the amazing power of Hawaii’s fiery goddess of fire, Madame Pele. Learn the ancient...

10 hoursHotel pickup offeredFree Cancellation
10 hoursHotel pickup offeredFree Cancellation
10 hours • Hotel pickup offered • Free Cancellation
4.8 (212)
from
$139
Hawaii Volcanoes National Park Experience from the Big Island

Here is your chance to visit Hawaii’s only active volcano and see the youngest of the Hawaiian Islands. On this excursion, you’ll visit the town...

12 hoursFree Cancellation
12 hoursFree Cancellation
12 hours • Free Cancellation
4.9 (13)
from
$139
Hawaii Volcanoes National Park Experience From the Big Island

Here is your chance to visit Kilauea volcano and see the youngest of the Hawaiian Islands. On this inter-island excursion, you’ll visit the famous Kona...

8 to 10 hoursHotel pickup offeredFree Cancellation
8 to 10 hoursHotel pickup offeredFree Cancellation
8 to 10 hours • Hotel pickup offered • Free Cancellation
4.9 (28)
from
$139
Hawaii Volcanoes National Park Adventure

As a Native Hawaiian from Hawaiʻi Island, these aren’t just tour stops — they’re part of my home. From walking the grounds of Kīlauea to...

4 hoursHotel pickup offeredFree Cancellation
4 hoursHotel pickup offeredFree Cancellation
4 hours • Hotel pickup offered • Free Cancellation
5.0 (22)
from
$139.79
Deluxe Morning Snorkeling Adventure

Take in the Big Island of Hawai’i as you haven’t before, and snorkel at two of South Kona’s most precious treasures –Pu’uhonua O Honaunau and Kealakekua...

4 hoursFree Cancellation
4 hoursFree Cancellation
4 hours • Free Cancellation
5.0 (340)
from
$143.18
Hawai'i Volcanoes National Park: Volcano Experience & Connection

This is a chance to experience Hawai'i Volcanoes National Park in a way that informs, inspires, and connects you to this remarkable landscape. *Guided by...

3 hoursFree Cancellation
3 hoursFree Cancellation
3 hours • Free Cancellation
5.0 (21)
from
$149
Whale Watch Excursion from the Big Island
Likely to Sell Out
Likely to Sell Out

This two-and-a-half hour whale watch tour with a certified naturalist departs from the Kailua-Kona pier during whale season (December to April). Hear singing males on...

2 hours 30 minutesFree Cancellation
2 hours 30 minutesFree Cancellation
2 hours 30 minutes • Free Cancellation
4.5 (250)
from
$151.34
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