![Click to enlarge Campsite 20 in Black Rock Campground Campground Area at Joshua Tree National Park, California United States. Campsite Type: Non-Electric Campsite.](\photos\Approved\United States\California\Campground-308\Campsite\Joshua-Tree-National-Park-Campsite-20-SID48596-Thumb.jpg) Campsite 20 in Black Rock Campground Campground Area at Joshua Tree National Park, California United States. Campsite Type: Non-Electric Campsite. | | View Photo |
| ![Click to enlarge Campsite 20 in Black Rock Campground Campground Area at Joshua Tree National Park, California United States. Campsite Type: Non-Electric Campsite.](\photos\Approved\United States\California\Campground-308\Campsite\Joshua-Tree-National-Park-Campsite-20-SID48597-Thumb.jpg) Campsite 20 in Black Rock Campground Campground Area at Joshua Tree National Park, California United States. Campsite Type: Non-Electric Campsite. | | View Photo |
| ![Click to enlarge Campsite 20 in Black Rock Campground Campground Area at Joshua Tree National Park, California United States. Campsite Type: Non-Electric Campsite.](\photos\Approved\United States\California\Campground-308\Campsite\Joshua-Tree-National-Park-Campsite-20-SID48598-Thumb.jpg) Campsite 20 in Black Rock Campground Campground Area at Joshua Tree National Park, California United States. Campsite Type: Non-Electric Campsite. | | View Photo |
| ![Click to enlarge Campsite 20 in Black Rock Campground Campground Area at Joshua Tree National Park, California United States. Campsite Type: Non-Electric Campsite.](\photos\Approved\United States\California\Campground-308\Campsite\Joshua-Tree-National-Park-Campsite-20-SID48599-Thumb.jpg) Campsite 20 in Black Rock Campground Campground Area at Joshua Tree National Park, California United States. Campsite Type: Non-Electric Campsite. | | View Photo |
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