The Hidden Valley Campground has 44 sites, pit toilets and no water. The campground is located along park boulevard and is surrounded by large boulders and Joshua Trees. Because of the park's very dry climate, fire danger in Joshua Tree is almost always very high. Be cautious. Campfires are allowed only in designated fire rings or grills that are found in park campgrounds or picnic areas. Keep fires small. Bring your own firewood. You may not gather park vegetation, whether living or dead, to fuel your campfire. If you plan to have a campfire, bring extra water to douse it thoroughly.