Baylands Nature Preserve Visitor Guide

At the edge of Palo Alto, where the land yields to the vast expanse of San Francisco Bay, lies the Baylands Nature Preserve—a 1,940-acre mosaic of tidal marshes, freshwater ponds, and mudflats that pulses with avian life and quiet beauty. This guide distills decades of on-the-ground knowledge into a practical resource for first-time visitors and seasoned naturalists alike, ensuring you can navigate the preserve’s trails, understand its rhythms, and respect the delicate balance that makes it one of the most significant urban wildlife refuges on the West Coast.

Park Overview

The Baylands Nature Preserve is the largest tract of undisturbed marshland remaining in the San Francisco Bay, protecting a critical link in the Pacific Flyway. Managed by the City of Palo Alto’s Open Space Division, the preserve encompasses tidal salt marshes, freshwater wetlands, seasonal ponds, and upland transition zones. It serves as a living laboratory for ecological study, a recreational corridor for walkers and cyclists, and a sanctuary for over 200 bird species, including the endangered Ridgway’s rail and the elegant snowy egret. The preserve is part of the larger Palo Alto Baylands, which also includes the municipal golf course, airport, and sailing station, but the nature preserve itself remains a dedicated wildlife refuge with a primary mission of habitat protection and low-impact public access.

Location and Map

The main entrance and visitor parking area are located at the terminus of Embarcadero Road in Palo Alto, California. The physical address is 2775 Embarcadero Road, Palo Alto, CA 94303. The preserve stretches along the bayfront from San Francisquito Creek in the north to Matadero Creek in the south, with the Lucy Evans Baylands Nature Interpretive Center serving as the focal point for orientation.

The interactive map above centers on the preserve’s main entrance. The Baylands Trail, a paved multi-use path, radiates from this point, connecting to the San Francisco Bay Trail network and offering access to the interior levee trails.

Hours

The Baylands Nature Preserve is open daily from 8:00 a.m. to sunset. The parking lot gate at the end of Embarcadero Road is locked promptly at sunset; vehicles remaining inside will be cited. The Lucy Evans Baylands Nature Interpretive Center is currently closed for a major renovation project (see Official Alerts). When operational, its typical hours are Wednesday through Sunday, 10:00 a.m. to 4:00 p.m. The preserve may close temporarily during extreme high tides or storm events; check the City of Palo Alto website for same-day updates.

Size

The Baylands Nature Preserve covers 1,940 acres (785 hectares). Of this, approximately 1,400 acres are tidal salt marsh, 300 acres are freshwater wetlands and ponds, and the remainder consists of upland buffer zones and the interpretive center grounds. The preserve’s linear configuration along the bayfront creates a continuous wildlife corridor roughly 4.5 miles long and up to 1 mile wide.

Amenities

While the preserve prioritizes habitat over development, several key amenities support visitor comfort and education. The following table summarizes what is available on-site.

Accessibility

The Baylands Nature Preserve is committed to inclusive access. The main Baylands Trail is a paved, 10-foot-wide multi-use path with grades under 5%, making it fully wheelchair and stroller accessible. Accessible parking spaces are located adjacent to the interpretive center. The restrooms include ADA-compliant stalls, and the birdwatching platforms have ramp access. The interpretive center, when open, features a ramp entrance and accessible exhibits. Unpaved levee trails are narrow, uneven, and may be muddy; they are not recommended for mobility devices. Service animals are permitted, but pets are prohibited (see Rules).

Trails

The preserve offers a network of trails catering to different interests and abilities. All distances are round-trip unless noted.

Baylands Trail (Paved Loop)

Distance: 2.5 miles (loop) | Surface: Asphalt | Difficulty: Easy
This is the preserve’s signature route, beginning at the interpretive center and circling the freshwater marsh. It passes the two birdwatching platforms, crosses a wooden boardwalk over a tidal channel, and connects to the San Francisquito Creek Trail. Interpretive signs explain marsh ecology. Suitable for walking, jogging, cycling, and rollerblading.

Adobe Creek Loop Trail

Distance: 1.5 miles (loop) | Surface: Gravel and dirt levee | Difficulty: Easy to moderate
Branching off the Baylands Trail, this unpaved loop follows the levee along Adobe Creek and returns via a parallel levee. It offers intimate views of tidal channels and is less traveled, making it excellent for quiet birdwatching. The surface can be muddy after rain.

Matadero Creek Trail

Distance: 2.0 miles (out and back) | Surface: Dirt levee | Difficulty: Moderate
This southern extension leads from the Baylands Trail along Matadero Creek toward the Palo Alto Flood Basin. It provides expansive views of the tidal marsh and distant East Bay hills. Watch for ground-nesting birds in spring; stay on the designated path.

San Francisquito Creek Trail Connector

Distance: 0.8 mile (one way) | Surface: Paved | Difficulty: Easy
This short connector links the Baylands Trail to the San Francisquito Creek Trail and the city of East Palo Alto. It passes under the Embarcadero Road bridge and offers a shaded riparian section.

Natural Features

The Baylands is a dynamic estuarine environment where fresh water from local creeks meets the salt water of San Francisco Bay. The dominant plant community is pickleweed (Salicornia pacifica), a succulent that tolerates high salinity and forms a dense, green carpet across the marsh plain. Cordgrass (Spartina foliosa) lines the tidal channels, while upland fringes support coyote brush, California sagebrush, and willows. The freshwater marsh, fed by stormwater and treated effluent, hosts cattails, tules, and duckweed, creating a contrasting habitat.

“The Baylands is a place of quiet beauty and teeming life, a sanctuary for both wildlife and the human spirit.” — Lucy Evans, conservationist and namesake of the interpretive center

Birdlife is the preserve’s crown jewel. Year-round residents include great blue herons, great egrets, snowy egrets, and black-necked stilts. Winter brings thousands of migratory waterfowl—northern shovelers, American wigeons, and buffleheads—while spring and summer showcase nesting American avocets and the secretive Ridgway’s rail, a federally endangered species that depends entirely on tidal marsh habitat. Mammals such as harbor seals haul out on mudflats at low tide, and salt marsh harvest mice, another endangered species, inhabit the high marsh. The waters teem with leopard sharks, bat rays, and seasonally, spawning Pacific herring.

History

The Baylands area was originally inhabited by the Ohlone people, who harvested shellfish, fish, and waterfowl from the marshes for millennia. Following Spanish colonization, the land became part of the Rancho Rincon de San Francisquito Mexican land grant. In the late 19th and early 20th centuries, the marshes were diked for salt production and later used for private duck hunting clubs. By the 1960s, suburban expansion threatened to fill the baylands for development. A grassroots campaign led by local activists, including Lucy Evans, Harriet Mundy, and the Palo Alto Civic League, successfully advocated for public acquisition. The City of Palo Alto established the Baylands Nature Preserve in 1969, and the interpretive center was dedicated to Lucy Evans in 1972. Today, the preserve stands as a testament to community-driven conservation and remains a model for urban wetland protection.

Rules and Restrictions

To protect sensitive wildlife and habitats, all visitors must observe the following regulations:

• No dogs or other pets (service animals permitted). This is strictly enforced to prevent disturbance to ground-nesting birds and endangered species.
• Stay on designated trails at all times. Off-trail walking tramples vegetation and can crush cryptic nests.
• Bicycles and scooters are allowed only on paved trails. Unpaved levees are for pedestrians only.
• No drones or remote-controlled aircraft. The preserve is within a no-fly zone due to proximity to Palo Alto Airport and wildlife sensitivity.
• No fires, barbecues, or smoking. Fire risk is extreme in dry months.
• No camping or overnight parking.
• Do not feed wildlife. Human food harms animals and alters natural behavior.
• No collecting of plants, animals, shells, or artifacts.
• Fishing is permitted only in designated areas and requires a valid California fishing license.
• Motorized vehicles are prohibited beyond the parking lot.

Transit and Parking

Parking: The main free parking lot at 2775 Embarcadero Road has approximately 100 spaces, including accessible stalls. It fills quickly on weekends and during peak bird migration (October–March). Overflow parking is available at the Baylands Athletic Center (1900 Geng Road), a 0.7-mile walk from the preserve entrance. Do not park on neighborhood streets; permit restrictions are enforced.

Public Transit: The nearest Caltrain station is Palo Alto (2.5 miles away). From the station, take VTA Bus 22 to the Embarcadero Road & St. Francis Drive stop, then walk 0.8 mile east along Embarcadero Road to the preserve entrance. The bus operates limited service on weekends; check schedules in advance.

Biking and Walking: The preserve is a major node on the San Francisco Bay Trail, a planned 500-mile network encircling the bay. Cyclists and pedestrians can reach the Baylands via the Bay Trail from Shoreline Park (south) or the San Francisquito Creek Trail (north). Bike racks are available at the interpretive center.

Nearby Places

• Palo Alto Baylands Sailing Station – Public boat launch and sailing school on the adjacent channel.
• Palo Alto Airport (KPAO) – General aviation airport with a viewing area for small planes.
• Byxbee Park – A sculptural hilltop park built on a former landfill, offering panoramic bay views and public art.
• Shoreline at Mountain View – A regional park with a lake, golf course, and the historic Rengstorff House.
• Palo Alto Junior Museum & Zoo – A family-friendly science and animal center near Rinconada Park.
• Elizabeth F. Gamble Garden – A historic estate garden with free admission, 2.5 miles from the preserve.

Official Alerts

Interpretive Center Renovation: As of April 2025, the Lucy Evans Baylands Nature Interpretive Center is closed for a comprehensive renovation project. The building is expected to reopen in late 2025 with updated exhibits and improved accessibility. During the closure, portable restrooms are available, and temporary interpretive signage is placed along the trails. All trails and outdoor amenities remain open.

Seasonal Nesting Closures: Portions of unpaved levees may be temporarily roped off from March through August to protect nesting Ridgway’s rails and avocets. Observe all posted signs and do not enter restricted areas.

High Tide Advisories: During winter king tides (typically December–February), sections of the Baylands Trail near the boardwalk may flood. Check tide charts and avoid the area during extreme high tides exceeding 7.0 feet.

Last Checked

2025-04-04