Border Field State Park is a state park located at the southwestern corner of the United States, forming a crucial part of the Tijuana River National Estuarine Research Reserve. This area features diverse ecosystems, including sand dunes and salt marshes, where the Tijuana River meets the Pacific Ocean. The park's varied terrain provides opportunities for several sports like jogging, hiking, road cycling, touring cycling, and more. It is recognized for its ecological importance as a habitat for numerous bird species…
55
Routes
4.7
(178)
Average rating
985
People visited

3.0
(1)
12
hikers
9.03km
02:17
20m
10m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

10
hikers
8.19km
02:04
10m
10m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

18.0km
04:33
20m
30m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

8.34km
02:12
60m
120m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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6
runners
4.67km
00:34
0m
0m
Easy run. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

5
runners
12.0km
01:28
100m
100m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

1
runners
5.29km
00:36
20m
20m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

5.0
(2)
1
runners
5.37km
00:41
120m
120m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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3.0
(4)
54
riders
21.6km
00:49
40m
40m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

4.8
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43
riders
26.5km
01:09
50m
50m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

5.0
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41
riders
23.6km
01:01
40m
40m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

5.0
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44
riders
45.8km
02:01
90m
90m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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5.0
(6)
187
riders
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

5.0
(1)
21
riders
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

4.8
(4)
33
riders
30.7km
01:48
70m
70m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

4.7
(3)
29
riders
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
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4.7
(3)
15
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

6
riders
47.3km
03:19
340m
340m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

6
riders
46.6km
02:21
90m
90m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
No, Border Field State Park is currently closed to the public as of April 2026. The closure is due to flooding from storm activity and contamination from sewage-laden water, which affects roads and trails. The park typically experiences closures from October through May, with potential reopening in June for summer use.
When open, Border Field State Park offers opportunities for jogging, hiking, and cycling. The park features inland trails and a 1.5-mile (2.4 km) stretch of beach for these activities. Other favored activities include horseback riding, photography, and bird watching.
Yes, Border Field State Park features inland trails suitable for hiking. A popular route is a 4.5-mile (7.2 km) hike showcasing wildlife habitats and scenic beach. More information can be found in the Hiking in Border Field State Park guide.
Yes, Border Field State Park offers trails for jogging, including a 1.5-mile (2.4 km) stretch of beach. Trails are typically open from 7:00 AM to sunset daily for non-vehicular access. For specific routes, refer to the Running Trails in Border Field State Park guide.
Yes, bicycles are permitted on the main park road, which leads to Monument Mesa. This road is suitable for road and touring cycling. Guides like Road Cycling Routes in Border Field State Park and Cycling in Border Field State Park provide more details.
When the park is open, families can enjoy hiking and exploring the diverse ecosystems. Monument Mesa, a 4-acre picnic area, is accessible via a 1.6-mile (2.6 km) walk. The Family-friendly hikes in Border Field State Park guide offers specific route suggestions.
The park is part of the Tijuana River National Estuarine Research Reserve, featuring sand dunes and salt marshes. It boasts one of California's last undeveloped coastlines where the Tijuana River meets the Pacific Ocean. Monument Mesa offers panoramic views of the Tijuana Estuary and the Pacific Ocean.
Border Field State Park is a vital wildlife refuge within the Tijuana River National Estuarine Research Reserve. It is recognized as a Globally Important Bird Area, hosting over 370 bird species. This includes critically threatened and endangered birds like the Western Snowy Plover and California Least Tern.
When the park is open, dogs are permitted only in the parking lot and picnic areas on Monument Mesa. They must be leashed at all times. Dogs are not allowed on trails or the beach.
Monument Mesa is a 4-acre picnic area within Border Field State Park. It provides elevated panoramic views of the Tijuana Estuary, the Pacific Ocean, and Playas de Tijuana, Mexico. It is also the site of Border Monument number 258, marking the US-Mexico border.
Border Field State Park has received an average rating of 4.65 out of 5 stars from more than 2,000 visitors on komoot. There are 4 routes available for various outdoor activities.
Komoot offers several guides for Border Field State Park, including Running Trails, Hiking, and Road Cycling Routes. Other guides cover family-friendly hikes, easy hikes, and MTB trails.
The official website for Border Field State Park is www.parks.ca.gov/?page_id=664. The park's phone number is (619) 575-3613. These resources can provide the most current information regarding park status and operations.

