Joshua Tree National Park · California

Minerva-Hoyt

1.6 mi of trail, end to end · Hike Minerva Hoyt Trail: 3 mi round trip in the Service's write-up · about 90 ft of climbing · 4,134 ft–4,225 ft · earth surface · trail class Minimally Developed · hiking

4,159 ft 4,225 ft · 0.8 mi high 4,225 ft

Hike Hidden Valley Trail the Park Service's write-up

30-60 Minutes · no dogs · season Temperatures regularly exceed 100°F in the summer, it is recommended to take at least one liter of water per person during the summer.

A hiker looking through a rocky landscape to a valley with mountains in the distance.
A hiker enjoying the view in Hidden Valley. Photo: NPS / Hannah Schwalbe

Hidden Valley Trail is an easy one mile hike. The trail starts near the Hidden Valley Picnic Area and gains 100 feet of elevation as it makes a loop around Hidden Valley, which was rumored to have once been used by cattle rustlers. There are interpretive signs along the way providing information on the area and its plants and wildlife.

This trail has little shade and no cell service. Always check the weather forecast before heading into the park and consider changing plans if the weather conditions are too extreme. Before hiking, tell a safety buddy where you are going and when you plan on leaving the park.

Accessibility Pets are not allowed on this trail, but service animals are welcome. Service animals must remain on a 6-foot (1.8 meter) leash at all times. This trail meanders through a variety of terrain including hard pack dirt, soft sand, gravel, rocks, boulders, and other obstacles. Some boulders have steps, other small boulders do not. The trail is roughly 1.5–3 ft wide, with a few steep sections and an approximate 100 feet of elevation gain. The trail has an average grade of 4% and a max grade of 19%.

This hike on nps.gov

Hike Minerva Hoyt Trail 3 mi round trip · the Park Service's write-up

1-2 Hours · no dogs · Winter, Spring, Fall · season Hiking in the summer can be deadly. Always check the weather before hiking and bring plenty of water and appropriate clothing and sun protection. Always tell a friend or family member where you are going and when you will return.

Start Minerva Hoyt Trailhead

A trail leading through a valley of Joshua trees with mountains and rock formations in the distance.
Minerva Hoyt loved the cacti and native vegetation and saw the desert as a place of solace. Photo: NPS / Preston Jordan Jr.

The Minerva Hoyt Trail is an out-and-back hike to the Hidden Valley picnic area. It is 3 miles roundtrip with 100 feet of elevation gain. From the parking lot, the trail follows an old road before it takes a sharp right towards Hidden Valley. The hike goes through a valley of Joshua trees with excellent views of unique rock formations and mountains in the distance. It can be combined with the 1-mile Hidden Valley Nature Trail to create a 4-mile “lollipop” loop.

The trail is named after Minerva Hoyt, the founding force behind Joshua Tree National Park. She lobbied congress and President FDR to preserve the area. Her efforts helped the park become designated as a National Monument in 1936. It later became a National Park in 1994.

Pets Pets and emotional support animals are not allowed on this trail, but service animals are welcome. Service animals must remain on a 6-foot (1.8 meter) leash at all times.

Accessibility This is a dirt trail with both hard packed and sandy sections. Pets and emotional support animals are not allowed on this trail, but service animals are welcome. Service animals must remain on a 6-foot (1.8 meter) leash at all times.

This hike on nps.gov

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About this trail's facts

The lines are the National Park Service's public trails layer, the trailheads and the waterfalls, views, peaks and historic places along them the Service's public points of interest, read 2026-10-16 and simplified for the map; the length is the line's, end to end. The write-ups are the Service's own "things to do" text, unedited. Heights come from USGS 3DEP through Terrain Tiles on AWS (Mapzen/Tilezen), read along each line and rounded; a short trail on steep ground can be off by a few tens of feet. Closures change: check the park's own site before you go.