Busena Marine Park wilderness guide
Marine Park · GU

Busena Marine Park

Busena Marine Park in Guam offers vibrant coral reefs, clear blue waters, and diverse marine life, making it a premier spot for snorkeling, diving, and coastal recreation.

Marine Park50

Designation

Marine Park

Total Wilderness Area

50

Elevation / Terrain

Diverse Wilderness

Field Editorial Guide

About Busena Marine Park

Busena Marine Park in Guam offers vibrant coral reefs, clear blue waters, and diverse marine life, making it a premier spot for snorkeling, diving, and coastal recreation.

Wilderness Landscape & Natural Heritage

Busena Marine Park is located on the western coast of Guam in the United States territory of the Mariana Islands. The park encompasses a protected marine area known for its extensive coral reefs, tropical fish species, and underwater biodiversity. It covers a portion of the coastline near Tumon Bay, a popular beach and tourist destination. Boasting crystal-clear waters, the park provides excellent opportunities for snorkeling, diving, and underwater photography, allowing visitors to explore healthy coral gardens and swim alongside vibrant reef fish and sea turtles. The park also features a man-made underwater observatory, accessible via a short walkway, giving visitors a unique below-surface viewing experience without getting wet. This feature increases the park's appeal to families and those less comfortable with snorkeling or diving. Busena Marine Park plays a crucial role in conserving Guam’s fragile coral reef ecosystems which are threatened by coastal development and climate change. Its ecological importance extends to fishery protection and maintaining biodiversity. The surrounding area includes resort amenities and public beach access points, making it a convenient day-trip destination. Visitors appreciate both the natural marine environment and recreational facilities, including picnic areas and easy shoreline access. The park's history is tied closely to Guam's maritime culture and efforts to promote environmental stewardship. Through education programs and conservation initiatives, Busena Marine Park helps raise awareness about marine protection in the region.

Field Guide · Marine Park
Adventure Destinations

Notable Destinations Near Busena Marine Park

Scenic viewpoints, outdoor landmarks, and notable points of interest within 60 miles.

Key Wilderness Highlights

✦ Underwater Observatory offering unique, dry viewing of coral reefs and marine life✦ Vibrant coral reefs with abundant tropical fish, sea turtles, and marine biodiversity✦ Easy shore access for snorkeling and swimming in protected waters✦ Scenic coastal park area ideal for picnicking and family outings
Wilderness Recreation

Outdoor Adventures in Busena Marine Park

Explore curated guides for top outdoor sports, trail networks, and wilderness activities.

Park Recreation

Snorkeling

Available in Busena Marine Park
Park Recreation

Scuba Diving

Available in Busena Marine Park
Park Recreation

Wildlife Viewing

Available in Busena Marine Park
Park Recreation

Photography

Available in Busena Marine Park
Park Recreation

Picnicking

Available in Busena Marine Park
Park Recreation

Beach Swimming

Available in Busena Marine Park
Park Recreation

Marine Education

Available in Busena Marine Park
The Ranger Station

Visitor Logistics & Essential Planning

Everything you need to know about entrance passes, seasons, visitor centers, road transit, and wildlife safety in Busena Marine Park.

Passes & Fees

Entrance Requirements & Interagency Passes

Free public access, no permit required

Wilderness Checklist

Carry paper topographic map & compass in remote zones.
Store all food and scented items in approved bear canisters.
Check wildfire / smoke advisories before backcountry departure.
Pack out everything you pack in (Leave No Trace).
Adventure Basecamps

Gateway Towns Near Busena Marine Park

Stay, dine, and gear up in these mountain towns and scenic basecamps surrounding the park.

Tamuning, Guam
⌖ 0.82 miles
Gateway Basecamp

Tamuning, Guam

Tamuning, Guam, is a tropical escape where vibrant coral reefs, scenic coastal hikes, and island culture meet. Ideal for snorkeling, diving, and paddling, it’s the perfect base to explore Guam’s natural beauty and Pacific adventures.

December to May
Explore Town
Dededo, Guam
⌖ 1.61 miles
Gateway Basecamp

Dededo, Guam

Dededo is Guam’s largest village offering tropical forest hikes, waterfall adventures, and vibrant marine life. Ideal for paddling, snorkeling, mountain biking, and caving enthusiasts seeking island exploration.

November to May
Explore Town
Tumon, Guam
⌖ 1.71 miles
Gateway Basecamp

Tumon, Guam

Tumon, Guam is a tropical playground for water lovers and adventure seekers alike, boasting crystal-clear reefs for snorkeling, vibrant diving sites, and scenic hiking trails—all set against a backdrop of warm Pacific breezes.

December to April
Explore Town
Mangilao, Guam
⌖ 4.38 miles
Gateway Basecamp

Mangilao, Guam

Mangilao is a tropical outdoor hub on Guam’s east coast where hiking, biking, and paddling meet rich Chamorro culture. From coastal caves to lush trails, it offers refreshing adventures amid island history and nature.

December to May
Explore Town
Hagåtña, Guam
⌖ 4.97 miles
Gateway Basecamp

Hagåtña, Guam

Hagåtña, the capital of Guam, is a vibrant mix of cultural heritage and outdoor adventure. Enjoy snorkeling in its clear waters, scenic hikes, and rich history through cultural tours and festivals.

Dry Season (December to June)
Explore Town
Yigo, Guam
⌖ 5.16 miles
Gateway Basecamp

Yigo, Guam

Yigo is Guam’s northern gateway for outdoor lovers with scenic hiking trails, pristine beaches, and unique wildlife refuges. It’s perfect for adventurers seeking tropical waterfalls, snorkeling spots, and quiet coastal escapes.

December to May
Explore Town