The park serves as a major stopover on the Pacific Flyway, supporting migratory shorebirds.
The Arrowhead Marsh area is one of the few remaining tidal marshes in the East Bay, significantly reduced from its historical extent.
The park was designed to integrate urban storm water management with public recreational use.
Tidewater Boating Center offers specific programs for youth and community groups to learn water safety and rowing.
The site was historically part of a complex estuarine system that was largely filled in during the early 20th century.
The Martin Luther King Jr. Regional Shoreline is a 741-acre park located at the edge of the San Francisco Bay, known for its extensive salt marsh restoration projects. It features the Tidewater Boating Center, which facilitates non-motorized boat access, including kayaks and canoes. The park encompasses the Arrowhead Marsh, a critical habitat for the endangered Ridgway’s rail and the salt marsh harvest mouse. Over 200 species of birds have been documented within these wetlands, making it a primary destination for local birdwatchers. The shoreline provides miles of paved trails suitable for walking and cycling, connecting to the larger San Francisco Bay Trail network. Picnic areas and open lawns are positioned to offer panoramic views of the Oakland Airport runway and the bay. The site sits on reclaimed land and restored tidal habitats rather than natural coastal beach. It functions as a functional buffer zone for urban runoff while providing recreational water access.
The wooden boardwalk extending into Arrowhead Marsh, providing an unobstructed view of the water and shorebirds.
Bring binoculars, as the marsh is a prime location for observing rare shorebirds.
Check local tide charts, as some trails near the marsh can occasionally experience minor flooding during extreme high tides.
Layer your clothing; wind chill off the bay can be significant even on sunny days.
Do not attempt to walk into the marsh mudflats, as the terrain is unstable and ecologically protected.
Stay on marked trails to protect sensitive marsh habitats and do not disturb wildlife.
