Treasure Island, Castro Valley Travel Guide

Explore the enchanting Treasure Island, a hidden gem in San Francisco Bay with breathtaking views, unique attractions, and rich history.

Nestled in the heart of San Francisco Bay, Treasure Island offers breathtaking views, unique attractions, and a rich history. This man-made marvel is perfect for tourists seeking a blend of natural beauty and urban adventure. Explore its scenic parks, indulge in local cuisine, and enjoy unforgettable sunsets over the San Francisco skyline.

A brief summary to Treasure Island

San Francisco, Treasure Island, California, US

From Eve

Know before you go

Hi, I'm Eve. Here are a few practical things to know before exploring Treasure Island.

Visit during sunset for stunning views of the San Francisco skyline.
Check the local event calendar for food festivals and outdoor concerts.
Consider renting a bike to explore the island more easily.
Bring a picnic to enjoy in one of the scenic parks.
Don’t miss the local wineries for a taste of unique California wines.

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Explore Treasure Island on the Map

A handpicked selection of must-see spots near Treasure Island, mapped for you.

Getting There

Public Bus

From Castro Valley, walk to the Castro Valley BART station located at 3400 Norbridge Dr, Castro Valley, CA 94546. Board a train towards San Francisco/Daly City. Get off at the Embarcadero station in San Francisco. Once you exit the station, head to the Transbay Terminal located at 200 Folsom St, San Francisco, CA 94105. From there, take the AC Transit Bus (Line 800) or any bus that serves Treasure Island and get off at the Treasure Island stop.
Bicycle

Start your journey by cycling from Castro Valley to San Francisco via the Bay Trail. Head northwest towards the Bay Bridge, following the bike paths and signs for the Bay Trail. Upon reaching the bridge, cross it while continuing on the bike path until you reach Treasure Island. The route is roughly 15 miles and will take around an hour depending on your cycling speed.
Ride Share

If you prefer a more direct route, use a ride-sharing service like Uber or Lyft. Open the app and set your pickup location in Castro Valley. Enter 'Treasure Island, San Francisco, CA' as your destination. The driver will navigate to the location directly, making it a convenient option for door-to-door service.

Discover more about Treasure Island

Treasure Island, a hidden gem in the San Francisco Bay, is a captivating destination that combines stunning vistas with a rich tapestry of history. Originally constructed for the 1939 Golden Gate International Exposition, this unique island is connected to the mainland by the iconic Bay Bridge. Visitors can revel in panoramic views of the San Francisco skyline, the Golden Gate Bridge, and the vastness of the Bay, making it a perfect spot for photography enthusiasts and nature lovers alike. The island is dotted with parks, walking trails, and picnic areas, providing ample opportunities for relaxation and outdoor activities. As you wander through Treasure Island, you'll encounter charming art installations, historic buildings, and vibrant vineyards that offer tastings of local wines. Additionally, the island hosts a variety of seasonal events, including food festivals and outdoor concerts, which provide a glimpse into the local culture. For those interested in water activities, kayaking and sailing are popular options, giving visitors a chance to experience the Bay from a different perspective. With its blend of natural beauty, recreational opportunities, and cultural experiences, Treasure Island is a must-visit for tourists looking to explore the diverse offerings of San Francisco.