Activities · Destination Guide
Guam Usa
Wrecks from two world wars, a heart shaped blue hole, and tropical walls in the Western Pacific
Updated Oct 30, 2025 • 34 sources
Guam Activity Planning
Pick an activity mode to compare signature sites, skill fit, and gear planning notes before you lock your trip.
Scuba
What It Feels Like
Guam delivers signature walls, photogenic macro at pinnacles, and historically significant wrecks. Boats from Cabras Marina reach Apra Harbor reefs in minutes and outer wall sites like Blue Hole and Shark's Pit along the Orote Peninsula. Operators such as Micronesia Divers Association and Guam Tropical Dive Station run daily charters and training, with nitrox widely available.
Signature Sites
Start Here
Orote Peninsula site with pinnacles, sea fans, and macro friendly ledges.
Cliffline drift with schools of pyramid butterflyfish and good night dive potential.
Advanced
Natural shaft that opens near {{ 38 | distance:m }} into a heart shaped window and a dramatic wall.
WWII Japanese freighter resting near SMS Cormoran for a rare dual era wreck experience.
WWI German raider scuttled in 1917, now lying beside Tokai Maru at recreational deep limits.
Planning Playbook
Operator Checklist
- Book wall and wreck days early in dry season.
- Inside Apra Harbor, expect boat pickups and SMB use on ascent.
- Respect marine preserves. No touching or collecting.
- Check NWS surf and rip current forecasts before shore dives on exposed coasts.
Conditions Fallback
- Check NWS surf and rip current forecasts before shore dives on exposed coasts.
Avoid
- Do not ignore typhoon and heavy rain season advisories from local operators.