Guam

These majestic and gentle turtles are a common sight on many of Guam's reefs, especially in protected marine preserves.

Green Sea Turtle

Resident pods are frequently seen from dive boats and occasionally encountered by divers in the sheltered bays.

Spinner Dolphin

Graceful rays are seasonally seen in the nutrient-rich waters and around some of the deeper offshore pinnacles.

Manta Ray

Multiple species of these colorful and charismatic fish inhabit the vibrant anemones across Guam's coral gardens.

Anemonefish

Guam, a US island territory in Micronesia, offers a unique and world-class diving experience that is a captivating blend of natural beauty and historical significance. Located at the edge of the Mariana Trench, the island is surrounded by crystal-clear Pacific waters and exceptionally healthy coral reefs. Guam is particularly famous for its 'Twin Wrecks' in Apra Harbor—the SMS Cormoran II (WWI) and the Tokai Maru (WWII)—which lie touching each other, allowing divers to touch two ships from two different world wars at the same time. Beyond its historical wrecks, Guam boasts dramatic underwater topography, including the iconic Blue Hole and Crevice, along with vibrant coral gardens teeming with over 1,000 species of fish. The island's strategic location and US administration have resulted in a highly professional and accessible diving infrastructure, with numerous dive centers and excellent facilities. Whether you are exploring the submerged relics of global conflicts, navigating the deep blue arches of the coast, or meeting the friendly resident sea turtles, Guam provides a high-quality underwater adventure that perfectly complements its stunning tropical landscapes and unique Chamorro culture.

There are currently no standard full-time diving liveaboards based in Guam. Most diving is land-based, with divers using the island's many professional dive centers for both boat and shore diving.

The Tsubaki Tower

Dusit Thani Guam Resort

The Westin Resort Guam

Renting a car is the most practical and efficient way to explore Guam, as public transport is limited. Taxis are available but can be expensive. Most dive shops offer resort pickups.

Liveaboard Diving in Guam

Experience Overview

Featured Operators

Remote Reach

Booking Advice

Where to Stay in Guam