NPS Sites Near San Diego

Within 150 miles of San Diego, three National Park Service sites are accessible by car. Cabrillo National Monument, located 36 miles away, recorded 769,336 annual recreation visits and preserves the landing site of explorer Juan Rodriguez Cabrillo. Joshua Tree National Park, situated 80 miles from the city, is the most visited of the three units, drawing 2,932,644 annual visitors to its distinctive desert landscape. Santa Monica Mountains National Recreation Area, positioned 135 miles away in the Los Angeles area, received 722,626 annual visits.

Together, these sites span diverse ecosystems and historical themes across Southern California. The closest option, Cabrillo, offers relatively quick access, while Joshua Tree provides an immersive desert experience further inland. Santa Monica Mountains represents the regional extent of protected lands within the specified distance. Planning a visit to any of these sites typically requires travel time from San Diego ranging from roughly an hour to over two hours, depending on traffic and exact destination within each unit.

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Nearby-NPS units and their annual recreation visits are from the NPS Visitor Use Statistics package (haversine match within 150 mi of the city centroid), verified June 2026. Null visitation renders as “n/a”, never 0. How we compile this.