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The Adventure Collective®
Treasure Island wilderness guide
Landform · CA
Event%20Hosting Guide

Treasure Island

Treasure Island is a man-made island situated in the San Francisco Bay, known for its unique views of the city skyline and as a former military base turned residential and event space.

Landform534

Designation

Landform

Total Wilderness Area

534

Elevation / Terrain

Diverse Wilderness

Field Editorial Guide

About Treasure Island

Treasure Island is a man-made island situated in the San Francisco Bay, known for its unique views of the city skyline and as a former military base turned residential and event space.

Wilderness Landscape & Natural Heritage

Treasure Island is an artificial landform in the San Francisco Bay, California, constructed in 1936-1937 for the 1939 Golden Gate International Exposition. Originally planned as an airport site, it was used by the U.S. Navy before being transferred back to the City and County of San Francisco. Today, it serves as a mixed-use community with a combination of historic sites, residential developments, and event facilities. Geographically, it offers panoramic vistas of the San Francisco skyline and the Bay Bridge, making it a popular spot for photography and recreation. Its open spaces and unique setting provide a scenic backdrop for various events and activities, while ongoing redevelopment projects promise more amenities for visitors and residents alike.

Adventure Destinations

Notable Destinations Near Treasure Island

Scenic viewpoints, outdoor landmarks, and notable points of interest within 30 miles.

Relaxing at Clipper Cove Beach★ 8.5⌖ 1 miPaddleboarding
Clipper Cove Beach

Relaxing at Clipper Cove Beach

Relax at Clipper Cove Beach on Treasure Island in San Francisco. Enjoy paddleboarding, swimming, and picnicking with easy access and family-friendly vibes. Best visited in spring to early fall for a peaceful urban escape with scenic views.

PaddleboardingView Details→
Exploring San Francisco: A 3-Day Outdoor Adventure Itinerary★ 7.0⌖ 1 miHiking
San Francisco

Exploring San Francisco: A 3-Day Outdoor Adventure Itinerary

Explore San Francisco with this 3-day outdoor adventure itinerary. Includes hiking the iconic Golden Gate Bridge and trails in Marin Headlands. Generally easy routes with stunning views, it's perfect for family-friendly adventures. Best explored in spring and fall.

HikingView Details→
Cast Your Line: The Ultimate Fishing Experience at Aquatic Park Cove★ 6.8⌖ 3 miShore Fishing
Aquatic Park Pier

Cast Your Line: The Ultimate Fishing Experience at Aquatic Park Cove

Aquatic Park Cove in San Francisco offers shore fishing with views of the Golden Gate Bridge. No boat required. Accessible by public transport, it's great for novice anglers. Ensure you have a valid California fishing license. Best fished in early morning or late afternoon.

Shore FishingView Details→
San Francisco Adventure Guide★ 7.5⌖ 4 miAdventure Guide
Richmond

San Francisco Adventure Guide

Explore iconic San Francisco with an adventure twist. Perfect for thrill-seekers, this guide covers activities like surfing at Ocean Beach and cycling the Golden Gate Bridge. Available year-round, you'll find this destination both exhilarating and well-trafficked.

Adventure GuideView Details→

Key Wilderness Highlights

✦ Panoramic views of the San Francisco skyline and Bay Bridge✦ Historic structures from the mid-20th century✦ Annual events and festivals hosted on the island✦ Developing residential and commercial spaces
Wilderness Recreation

Outdoor Adventures in Treasure Island

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

The Ranger Station

Visitor Logistics & Essential Planning

Everything you need to know about entrance passes, seasons, visitor centers, road transit, and wildlife safety in Treasure Island.

Passes & Fees

Entrance Requirements & Interagency Passes

No entrance fees, but some events may have admission costs

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 Treasure Island

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

San Francisco
⌖ 3.99 miles
Gateway Basecamp

San Francisco, California

A vibrant urban locale that merges iconic landmarks with access to diverse outdoor adventures along the Bay Area.

FallExplore Town
Oakland
⌖ 5.61 miles
Gateway Basecamp

Oakland, California

A vibrant urban hub offering diverse outdoor activities with access to bayside paddling, hiking in hills, and extensive bike trails, combining city energy with natural escapes.

Spring through FallExplore Town
Tiburon
⌖ 5.87 miles
Gateway Basecamp

Tiburon, California

A picturesque bayside town offering serene waterfront activities and easy access to outdoor adventures in the Bay Area.

Spring and FallExplore Town
Albany
⌖ 6.11 miles
Gateway Basecamp

Albany, California

A charming coastal town offering easy access to urban green spaces and San Francisco Bay waterfront adventures alongside laid-back community atmosphere.

Spring through FallExplore Town
Berkeley
⌖ 6.52 miles
Gateway Basecamp

Berkeley, California

A vibrant college town with an eclectic mix of intellectual energy and close proximity to natural landscapes ideal for outdoor adventures.

Spring and FallExplore Town
Sausalito
⌖ 6.74 miles
Gateway Basecamp

Sausalito, California

A charming coastal town with a vibrant mix of nautical adventures and scenic waterfront views perfect for outdoor exploration.

SummerExplore Town
Expert-Led Wilderness Expeditions

Guided Experiences in Treasure Island

Explore scenic backcountry routes and epic wilderness adventures with certified local mountain guides, naturalists, and outfitters.

12 bookable experiences

Availability, pricing, meeting details, and fulfillment are provided by the applicable operator or booking partner.