Outdoor Adventures Hawaii 2026 | Book Hawaii Tours, Activities & Things to Do with HawaiiActivities.com
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Outdoor Adventures

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Hawaii's landscapes invite adventure at every turn. Hike through rainforests and volcanic crater trails, ride horseback along coastal cliffs, tear across rugged terrain by ATV, zip through forest canopies, and pedal past mountain slopes and sugarcane fields by bike. Stargazing tours bring the night sky to life on Maui's Haleakala and the Big Island's Mauna Kea. From beginner-friendly hikes to adrenaline-fueled off-road expeditions, outdoor activities span every island and every skill level.

Top-Rated Activities for Hawaii

Latest reviews of Outdoor Adventures

Secrets of North Shore Off-Road Expedition Tour with Freshwater Pool Swim

A great adventure!

2026/05/17 Solo Travelers Lauren

One of the best experiences I’ve ever had! It happened to storm in the middle of our tour, which made it even better. They offer great tours if you don’t mind the rough terrain and getting dirty. Check them out if you wa... more

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Mauna Kea Summit Sunset & Stargazing Tour with Meal, Transportation & Guide

Once in a lifetime experience

2026/05/15 Friends PN

Going to the summit of Mauna Kea is an incredible experience. It felt like being on Mars and seeing the clouds below you and the sunset felt surreal. We were also lucky enough to see the glow of the lava from the volcano... more

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Mauna Kea Summit Sunset & Stargazing Tour with Meal, Transportation & Guide

Absolutely stunning

2026/05/13 Couples Jasyn and Kat

The whole trip from the pick up to the summit was amazing. Our tour guide James was awesome and very informative. Highly recommend making this trip when you are on the island!

Early Morning Diamond Head Hiking Shuttle with Breakfast - Blue Lei Hawaii

Jaw Dropping!

2026/05/11 Couples Kara

The 5:00 AM pickup made it easy to reach the trail before the crowds and heat, and the sunrise views from the summit were absolutely worth the early wake-up with rewarding panoramic views of Waikiki and the coastline at ... more

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Mauna Kea Stargazing Tour Experience with Free Professional Photos - Epic Tours

Epic!

2026/05/11 Couples Kara

The Mauna Kea Stargazing Tour with Epic Tours was an unforgettable experience and one of the most memorable nights of our Hawaii trip. The set up telescopes and explanation of everything was an engaging and easy-to-under... more

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2-Hour Guided Ride Along ATV Tour Jurassic Valley Adventure at Kualoa Ranch

Easy guided tour

2026/05/11 Couples Kara

The scenery was just breathtaking, with views of the mountains and valleys used in many films. As well, our guide was friendly sharing interesting facts about the ranch and movie history along the way.

Outdoor Adventures Hawaii 2026 | Book Hawaii Tours, Activities & Things to Do with HawaiiActivities.com
Hawaii's landscapes invite adventure at every turn. Hike through rainforests and volcanic crater trails, ride horseback along coastal cliffs, tear across rugged terrain by ATV, zip through forest canopies, and pedal past mountain slopes and sugarcane fields by bike. Stargazing tours bring the night sky to life on Maui's Haleakala and the Big Island's Mauna Kea. From beginner-friendly hikes to adrenaline-fueled off-road expeditions, outdoor activities span every island and every skill level.