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

Oahu: Submarine Scooter Adventure
Dive into an unforgettable underwater adventure on Oahu’s beautiful Maunalua Bay. Cruise past the iconic Diamond Head Crater aboard a comfortable power catamaran before descending...
$188

At Zephyr Maui we believe the best experiences happen in small groups. Expect personalized attention and attentive guides worlds away from large tour ops. Swim...
$139

Experience one Cool Hawaii's 2025 Top 20 Best Excursions in the country. This Oahu Catamaran snorkel tour offers unbeatable value and family-friendly fun from Waikiki....
$50

Experience the best of Waikiki on a Turtle Snorkel & Sail combo aboard the Hawea Catamaran. This popular Oahu tour blends marine exploration and island...
$90

Get ready for the ultimate Na Pali Coast adventure aboard the Kauai Voyager I or II, 37-foot custom-built Naiad Super Rafts designed for comfort, speed,...
$215

Kauai: Secret Falls Kayak and Hike
Discover the hidden beauty of Uluwehi Falls (Secret Falls), Kauai’s most sought-after waterfall destination. Skip the hassle of parking, equipment rentals, and crowded state park...
$135

Kauai: Na Pali Raft Snorkel Adventure
Discover the thrill of Kauai’s Na Pali Coast on a 5 to 5.5 hour adventure that brings you face to face with towering sea cliffs,...
$217

2 different snorkeling locations! Captain Cook Snorkel Tour to kealakekua bay. Fast, agile Zodiac navy boat (used by Navy SEALs) gets you to the bay...
$69

Join us for a HIGH QUALITY, small group snorkel aboard REEF EXPLORER, Maui's only luxury SUPER RAFT and snorkel the world famous Molokini Crater. Enjoy...
$205

Oahu: North Shore Shark Cage Diving
Discover the open-ocean world of sharks on this unforgettable Oahu shark cage diving tour. More than just an adventure, this educational experience gives you a...
$100

West Maui Half Day Snorkel from Ka’anapali Beach
Your West Maui Snorkel adventure departs from Kaanapali Beach. Along the way keep your eyes open for Hawaiian spinner dolphins, bottle nose dolphins and during...
$204

Small Groups! Explore the gorgeous beaches, islands and wildlife sanctuaries around Kailua Bay by kayak with your choice of a guided or self-guided tour. You...
$97

Maui: Ultimate Whale Watch from Lahaina
Our most popular Ultimate Whale Watch experience! small groups make every seat a front row seat as you enjoy whale watching and educational talks from...
$77

Hawaiian Parasail Since 1977
Experience one of Oahu’s most popular water adventures with a Waikiki parasailing tour. Perfect for thrill-seekers and first-timers alike, this guided flight lifts you high...
$50

Waikiki Turtle Canyon Snorkel Turtles Guaranteed
Book our Turtle Canyon snorkel tour and experience one of Waikiki’s most popular turtle snorkeling destinations! Depart conveniently by the Hilton Lagoon right in Waikiki,...
$65

Maui's largest Maxi Power Catamaran, with sprawling open space. We limit number of passengers to half our Coast Guard capacity. Uncrowded, Unhurried, Unsurpassed service with...
$233

