Jack Dunster Marine Biological Reserve

Welcome to the Jack Dunster Marine Biological Reserve, a hidden gem nestled at 5801 Boathouse Lane in Long Beach, California. This unique park and tourist attraction spans 2.7 acres, with 1.5 acres of land and 1.2 acres of shallow water, offering a tranquil escape into nature right alongside the Los Cerritos Channel.

Designed with both recreation and education in mind, the reserve provides visitors with an immersive experience of diverse marine habitats. Explore the meandering pathways that wind through the reserve, or venture onto the gangway for access to two floating observation platforms and a floating dock. These features, thoughtfully recommended by the Marine Advisory Commission and executed by the Parks, Recreation and Marine Department, ensure a memorable visit for all ages.

The reserve is ingeniously protected from the erosive forces of the channel by a low, bluff-like retaining wall made from interlocking concrete blocks, which are terraced to support lush vegetative cover. A central tidal marsh adds to the reserve's charm, while a floating breakwater shields the area from strong currents, creating a serene environment perfect for exploration.

Boating enthusiasts can access the site via a 132-foot dock, forming part of the breakwater, and enjoy this peaceful sanctuary. The reserve's landscape is enriched with native plants, featuring habitats such as Coastal Sage Shrub, Southern Beach, Coastal Marsh, Inter-tidal Mudflats, Rocky Inter-tidal, and Sandy Bottom, making it a vibrant ecosystem to discover.

Whether you're seeking a peaceful stroll, an educational adventure, or a unique spot for birdwatching and marine life observation, the Jack Dunster Marine Biological Reserve is a must-visit destination in Long Beach. We invite you to experience this natural wonder and connect with the beauty of California's coastal environment. For more information, contact Long Beach Parks, Recreation and Marine at (562) 570-3100.