National Parks Near San Marcos, California

Compare the closest National Park Service sites to San Marcos, including 55 sites within 500 straight-line miles. 13 of these are designated National Parks.

How distance is measured: Distances below are straight-line estimates from the city coordinates to NPS site coordinates. They are not road mileage or drive times. For trails, parkways, rivers, and other corridor units, the NPS reference coordinate may not represent the nearest visitor access point. Use each park's official directions and current alerts before planning a trip.

55NPS sites within 500 mi

3NPS sites within 100 mi

13Designated National Parks

32Miles to closest NPS site

Closest National Park Service Sites

Closest NPS site

Cabrillo National Monument

National Monument · 32 mi straight-line

Closest designated National Park

Joshua Tree National Park

94 mi straight-line

Nearest Sites at a Glance

Site	Designation	State(s)	Straight-line distance
Cabrillo National Monument	National Monument	California	32 mi
Juan Bautista de Anza National Historic Trail	National Historic Trail	Arizona, California	51 mi
Joshua Tree National Park	National Park	California	94 mi
Santa Monica Mountains National Recreation Area	National Recreation Area	California	113 mi
César E. Chávez National Monument	National Monument	California	165 mi
Mojave National Preserve	National Preserve	California	167 mi
Channel Islands National Park	National Park	California	168 mi
Castle Mountains National Monument	National Monument	California	191 mi
Death Valley National Park	National Park	California, Nevada	232 mi
Tule Springs Fossil Beds National Monument	National Monument	Nevada	248 mi
Lake Mead National Recreation Area	National Recreation Area	Arizona, Nevada	253 mi
Manzanar National Historic Site	National Historic Site	California	254 mi

Nearby Sites by Distance

1 within 50 mi 3 within 100 mi 10 within 250 mi 55 within 500 mi

Designated National Parks Near San Marcos

The sky turns hues of pink and purple over a field of Joshua trees.

Joshua Tree National Park

California

94 mi straight-line

Steep, rugged ocean cliffs extending in an island chain.

Channel Islands National Park

California

168 mi straight-line

badlands bathed in pale pink and orange light from the setting sun

Death Valley National Park

California, Nevada

232 mi straight-line

A deep canyon with a forested floor and steep granite cliffs

Sequoia & Kings Canyon National Parks

California

260 mi straight-line

Pinnacles National Park

California

325 mi straight-line

At Sunset, swirling rain clouds above a vast canyon filled with colorful peaks and cliff walls.

Grand Canyon National Park

Arizona

349 mi straight-line

Granite dome with trace amounts of snow.

Yosemite National Park

California

352 mi straight-line

A triangular sandstone mountain overlooks green and yellow foliage. A cloudy blue sky is overhead.

Zion National Park

Utah

371 mi straight-line

Saguaro National Park

Arizona

379 mi straight-line

What Types of NPS Sites Are Nearby?

National Monument · 21 National Park · 13 National Historic Site · 6 National Recreation Area · 4 National Historical Park · 3 National Historic Trail · 2 National Memorial · 2 Other NPS Site · 2 National Preserve · 1 National Seashore · 1

Explore Parks Near Other Cities

Vista, California 5 mi straight-line Escondido, California 6 mi straight-line Carlsbad, California 6 mi straight-line Encinitas, California 8 mi straight-line Oceanside, California 10 mi straight-line Poway, California 14 mi straight-line

Plan From San Marcos

Use these distances to compare options, then open the individual park pages for current alerts, visitor centers, campgrounds, things to do, and official directions. For road mileage, seasonal access, reservations, and closures, verify the latest information with the National Park Service before traveling.

You can also browse NPS sites associated with California or browse all city starting points.