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Routes
Hiking trails & Routes
United States
California
Contra Costa County

Wall Point and Stage Road Loop

Hard

3.1

(13)

92

hikers

Wall Point and Stage Road Loop

07:41

26.0km

730m

Hiking

Hike the difficult 16.2-mile Wall Point and Stage Road Loop in Mount Diablo State Park, featuring diverse terrain and panoramic views.

Last updated: February 26, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Waypoints

A

Start point

Parking

Get Directions

1

1.52 km

Wind Caves

Highlight • Cave

The Wind Caves are part of an area called Rock City in the Mount Diablo State Park. The Wind Caves are unique sandstone caves and tunnels that were formed by wind erosion over time. The caves vary in size, providing opportunities for hikers to wander through and appreciate the sculpted rock.

Tip by

2

5.43 km

Wall Point

Highlight • Summit

3

11.0 km

Water, wind, and calcite erosion in per-volcanic sandstone formation.
Slightly acidic rainwater seeps into the sandstone during winter rains and dissolves some of the calcite. Warm and dry days cause the moisture to pull the dissolved calcium back out of the rock, causing holes and caves to form.
Watch for peregrine falcons and other birds of prey nesting high up in the Castle Rock caves.
The upper trails are closed Feb-July to avoid disturbing the nesting birds.

Tip by

4

11.1 km

Castle Rock Recreation Area

Highlight • Climb

The Castle Rock formations are a popular destination for local rock climbers in this scenic canyon along Pine Creek, with Mammoth Rock the largest. The prominent sandstone amid the oak woodlands is a beautiful contrast and a fantastic place to have lunch at one of the many picnic tables. The site is closed annually from February 1 to August 1 to protect nesting peregrine falcons that inhabit the area, so plan accordingly if you wish to explore more here.

Tip by

5

11.2 km

Castle Rock with Birds

Highlight • Natural Monument

Beautiful area with many birds of prey circulating above

Translated by Google •

Tip by

12.1 km

Viewpoint

Viewpoint

7

12.7 km

Diablo Foothills Regional Park is a 1,060 acres area in California. You can enjoy its panoramic views as you joyfully cycle through the multiple trails that allow access to the natural environment. The park offers multiple activities and diverse information of the inhabitant species of it on its website: ebparks.org/parks/diablo-foothills

Tip by

8

17.4 km

The rocks in that area are made of sandstone. During our winter rains, acidic rain water seeps into and sits in the rocks. The next summer, the dry heat pulls the moisture back out of the rock, leaving behind these holes.

Located in Diablo Foothills Regional Park ebparks.org/parks/diablo_foothills

Check out my Little Yosemite Trail tour for more pictures of the area.
komoot.de/tour/4100005

Tip by

9

18.2 km

Mammoth Rock

Highlight • Natural Monument

Pine Valley opens up for great views of the tall carst rock outcrops.

Tip by

10

20.0 km

Pine Pond

Highlight • Lake

This little pond is really more like a bog, but it is a good marker along the trail, as you pass it right by the junction with Little Pine Creek/Burma Road and Stage Road.

Tip by

11

26.0 km

Sentinel Rock

Highlight • Natural Monument

Sentinel Rock is a prominent geological feature in the Rock City of Mount Diablo State Park. This large rock stands as a sentinel in the area and offers panoramic views of the surrounding landscapes.

Tip by

B

26.0 km

End point

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Way Types & Surfaces

Way Types

13.8 km

12.2 km

Surfaces

19.6 km

5.68 km

685 m

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Elevation

Elevation

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Highest point (590 m)

Lowest point (110 m)

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Weather

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Friday 8 May

19°C

10°C

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This route was planned by komoot.

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Frequently Asked Questions

How do I get to the Wall Point and Stage Road Loop trailhead, and is parking available?

The Wall Point and Stage Road Loop is located within Mount Diablo State Park. Specific trailhead access points can vary, but generally, you'll find parking available at designated areas within the park. It's advisable to check the Mount Diablo State Park website for the most current information on parking and access points.

Are there any permits or entrance fees required for hiking in Mount Diablo State Park?

Yes, as the Wall Point and Stage Road Loop is located within Mount Diablo State Park, standard park entrance fees apply. You typically pay these fees at the park entrance. No additional permits are usually required for day hiking on this trail.

What is the terrain like on the Wall Point and Stage Road Loop?

The terrain on this loop is quite varied. You'll encounter fire roads, singletrack paths, and sections with uneven ground, small rocks, and roots. Some parts can be steep and rocky, and after grading in mid-summer, descending sections of Wall Point Road can become sandy and loose. The landscape shifts through chaparral, open grasslands, and oak-dotted hillsides.

What natural features and viewpoints can I expect to see along the way?

You'll be treated to diverse scenery, including old oak trees, rock outcroppings, and a valley creek bed. Highlights include close-up views of Wall Point and Mount Diablo, as well as panoramic vistas that can stretch to the Sacramento River delta, San Francisco, and Mount Tamalpais. Keep an eye out for Sentinel Rock, a 100-foot-tall sandstone formation.

Are there any specific highlights or landmarks on the route?

Absolutely! Beyond the stunning views, you'll pass by unique features like the Wind Caves and other Sandstone caves in Castle Rock formations. The trail also includes a portion of the unique Staircase Trail, which features carved stairs, and the Little Yosemite Valley Trail, a singletrack path exclusive to hikers.

What is the best time of year to hike the Wall Point and Stage Road Loop?

Spring is often considered the best time, especially for wildflowers like mariposa lilies, chaparral pea, and coyote mint, which add vibrant color. Cooler seasons generally offer more comfortable hiking conditions. Summers can be hot, with some sections exposed to the sun, making climbs challenging on warm afternoons.

Is the Wall Point and Stage Road Loop dog-friendly?

Mount Diablo State Park generally allows dogs on leash on paved roads and in developed areas, but restrictions often apply to specific trails. It's best to check the official Mount Diablo State Park regulations regarding dogs on unpaved trails like the Wall Point and Stage Road Loop before you go.

How challenging is the Wall Point and Stage Road Loop hike?

Komoot rates this specific route as "difficult" due to its length and elevation gain. While some shorter variations in the area are considered moderate or easy, this full loop involves significant distance (approximately 26 km) and elevation changes (over 700m up), requiring a good level of fitness. Expect steep, rocky sections and sun exposure.

Does this route connect with other trails?

Yes, the Wall Point and Stage Road Loop intersects with several other notable paths. Sections of the route follow the Diablo Regional Trail, the ADT - California - T - Seg 7, the Briones to Mt. Diablo Regional Trail, and the Mokelumne Coast to Crest Trail.

What should I be aware of regarding trail conditions or potential hazards?

Be aware that some sections can be dry and dusty, making them slick. Poison oak is present in some areas, though often avoidable by staying on the main path. Always carry enough water, especially on warm days, as sun exposure can be significant. Descending parts of Wall Point Road can be sandy and loose, particularly after grading in mid-summer.

Is the Wall Point and Stage Road Loop suitable for families?

Given its "difficult" rating, significant length (26 km), and elevation changes, the full Wall Point and Stage Road Loop might be too challenging for most families with young children. However, shorter, easier variations within Mount Diablo State Park, such as the 3.2-mile "Wall Point, Summit & Staircase Trails loop," could be more suitable for a family outing.

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