
Diamond Head State Monument: Self-Guided Audio Tour
Hawaii
From$11
Waikiki Marine Life Tour
This glass-bottom boat cruise takes you along Oahu's South Shore for spectacular underwater viewing without getting wet. You'll glide above coral reefs, spot tropical fish, sea turtles and dolphins, all while enjoying panoramic views of Diamond Head and Honolulu's coastline from the Haleiwa Queen.
The one-hour tour gives you access to large glass viewing panels that reveal Hawaii's Pacific marine ecosystem below the surface. Between November and May, you'll have the added bonus of potential humpback whale sightings during their annual migration. The tour includes a sunken shipwreck viewing and plenty of opportunities to observe Hawaii's diverse underwater world.
The tour departs from Hawaii Glass Bottom Boats dock in Waikiki. Arrive at least 15 minutes early for check-in and safety briefing. No swimming or snorkelling required, making this perfect for non-swimmers and families with young children.
Children aged 2 and under join free with a parent. Collapsible wheelchairs are permitted, though some mobility is required to board the vessel. The tour operates with a minimum number of participants - if this isn't met, you can reschedule or receive a full refund.
For the best whale watching experience, book between November and May during humpback migration season. Consider taking motion sickness medication if you're sensitive to boat movement. The open-air deck provides excellent visibility and photo opportunities of both underwater marine life and Hawaii's stunning coastline.
If you're planning more Hawaii adventures, you might also enjoy exploring other Oahu island tours that showcase the island's diverse landscapes beyond the marine environment.
Arrive at the dock at least 15 minutes before boarding time
Wheelchair users must be able to step up and down onto the boat
No smoking or alcohol permitted aboard
Bring sun protection and a camera for photos
Whale sightings are only during November to May
Set out on a unique journey along Oahu’s spectacular South Shore with a 1-hour glass-bottom boat adventure that brings the Pacific Ocean’s wonders right beneath your feet. Perfect for families and ocean lovers, this cruise allows you to explore underwater life without getting wet while soaking in panoramic views of Honolulu’s skyline and Diamond Head.
Your adventure begins at the Hawaii Glass Bottom Boats dock in Waikiki. Arrive at the designated slip and check in near the entrance. Upon a brief introduction and safety overview, step aboard the Haleiwa Queen—a custom vessel designed for relaxed sightseeing and optimal underwater views.
As the boat glides along the coastline, gaze through large glass-bottom viewports for a rare perspective of Oahu’s vibrant coral reefs, a sunken shipwreck, and abundant marine life. Unlike snorkeling or diving tours, this cruise lets you stay dry while seeing the Pacific’s colorful ecosystem just below the surface. During the voyage, keep watch for sea turtles, reef fish and, if you’re lucky, dolphins swimming nearby.
If you visit between November and May, you’ll have the chance to witness humpback whales during their annual migration. These gentle giants put on a mesmerizing display—sometimes breaching, slapping their tails and, on rare occasions, singing underwater songs that travel for miles.
Children aged 2 and under can join for free with a parent
No swimming or snorkeling required, making it accessible for non-swimmers
Collapsible wheelchairs or walkers are welcome, but guests must be able to step onto the vessel
The cruise provides complimentary drinking water. The open-air deck ensures visibility and comfort for all guests. If you’re prone to motion sickness, it’s advisable to take suitable medication before boarding.
Bring your camera for scenic shots of Honolulu, Diamond Head and underwater marine life. Guides share interesting facts about whales and Hawaii’s aquatic ecosystem throughout the tour—did you know a humpback whale’s tail slap can be heard underwater for miles?
Plan to arrive at least 15 minutes early to ensure a timely departure
The tour is subject to a minimum number of participants; if not met, you can choose to reschedule or claim a full refund
1025 Ala Moana Blvd Slip F21, Honolulu
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