Border Field State Park

Dairy Mart and Monument Road, San Ysidro, California
Border Field State Park is located 15 miles south of San Diego via I-5. (map)

Border Field State Park contains much of the Tijuana River National Estuarine Research Reserve, an important wildlife habitat. The salt and freshwater marshes give refuge to migrating waterfowl and resident wading birds, such as black-necked stilt, avocet, teal, American widgeon and pelican. Border Field State Park offers hiking, horse trails, surf fishing and birding. Park is closed annually during the wet season, normally November through April.

Park Amenities, Facilities

Border Field State Park Amenities
Bike Trails
Exhibits and Programs
Fishing Fishing
Hiking Trails
Horseback Trails
Nature Trails
Swimming
Wildlife Viewing

Border Field State Park Facilities
Parking Parking
Picnic Areas
Restrooms
Tijuana River Estuary Visitor Center
Vista Point

Trails

The North McCoy Trail incorporates interpretive signage on a trail through a marsh setting that is accessible for 0.66 mile. Trailhead, restroom and designated accessible parking are available near park office on Caspian Drive in Imperial Beach.

The South McCoy Trail is a backcountry trail though a marsh setting that is accessible for about 0.75 mile. Trailhead is at the center of 5th Street and Iris Avenue, Imperial Beach. Parking is available at the end of Iris Avenue.

Tijuana Estuary Visitor Center

The exhibits are generally accessible, but assistance may be needed to operate some of the interactive exhibits. Border Field State Park staff is available to help. The restroom permits front and side transfers and is generally accessible. Parking. There are two accessible parking spaces located at the visitor center, but some assistance may be needed at the curb ramp.