Twentynine Palms is a city located in San Bernardino County, California, United States. It is situated in the High Desert region of Southern California, about 10 miles north of Joshua Tree National Park and 40 miles northeast of Palm Springs. Twentynine Palms has a population of around 26,000 people, and covers an area of approximately 59 square miles.

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. All sites at Hidden Valley Campground are first-come, first-served. Camping fees must be pre-paid at an entrance station.

Approximately 12 miles (20 km) south of the park’s north entrance is the 0.25 mile (0.4 km) Cholla Cactus Garden Nature Trail; this flat loop leads hikers through nearly 10 acres (4 hectares) of landscape dominated by the teddybear cholla. This unusual stand of cacti is located in the Pinto Basin, a large expanse of alluvial fans covered with creosote bush (Larrea tridentata) and burrobush (Ambrosia dumosa) for as far as the eye can see. There are very few teddybear cholla stands in the park.

This small (18 site) campground is at an elevation of 3,800 ft (1,158 m). First-come, first-served. Pit toilets. No water so bring plenty of your own. Belle is a great campground to see dark night skies.

Live Oak Picnic Area is nestled among rock formations along Park Boulevard about two miles west of its intersection with Pinto Basin Road. This picnic area provides a day use area with picnic tables and grills for people that want to enjoy a meal in the park.

There are 124 individual/family sites in Jumbo Rocks Campground. Reservations are required during the busy season, September to May. The campground is centrally located and offers great views of rock formations.

It began long ago when rain drops accumulated in tiny depressions and started to erode the granite. As more rock eroded, more water accumulated, leading to more erosion until, as time passed, two hollowed-out eye sockets formed and the rock began to resemble a skull.

Sheephole Valley Wilderness is a protected area located in the eastern Mojave Desert of Southern California, near Twentynine Palms. The wilderness area covers approximately 187 square miles and is managed by the Bureau of Land Management.