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Routes
Hiking trails & Routes
United States
California
Riverside County

San Mateo Peak Trail

Moderate

3.0

(16)

96

hikers

San Mateo Peak Trail

02:31

7.20km

210m

Hiking

Hike the San Mateo Peak Trail, a moderate 4.5-mile route in San Mateo Canyon Wilderness, offering diverse terrain and expansive summit views

Last updated: February 26, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Cleveland National Forest

Waypoints

A

Start point

Get Directions

1

40 m

Morgan Trailhead

Highlight • Trail

It is best to get to the trailhead early, and be sure to display your pass before you hit the trails. The Morgan Trail is mostly forested and runs along …

Tip by

2

382 m

Lion Spring

Highlight • River

This is a lovely forested spot along the creek. There are a number of water crossings along the trail near here, but you can get across easily enough by rock hopping.

Tip by

3

3.60 km

San Mateo Peak

Highlight • Summit

The peak sits at 3,593 ft above sea level. You get fantastic views of the San Mateo Canyon Wilderness, Mount Baldy Massif, and Lake Elsinore on the way up. The …

Tip by

B

7.20 km

End point

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Way Types & Surfaces

Way Types

5.03 km

2.16 km

< 100 m

Surfaces

5.03 km

2.16 km

< 100 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (1,070 m)

Lowest point (860 m)

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Weather

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Tuesday 19 May

26°C

12°C

-- %

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This route was planned by komoot.

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Frequently Asked Questions

Where can I park to access the San Mateo Peak Trail?

The primary access point for this trail is the Morgan Trailhead. Parking is typically available there, but it's always a good idea to arrive early, especially on weekends, as spots can fill up.

Is the San Mateo Peak Trail dog-friendly?

Yes, the trail is generally dog-friendly. However, dogs must be kept on a leash. Given the trail's exposure and potential for high temperatures, ensure your dog has plenty of water and consider their paws on hot surfaces.

What is the best time of year to hike the San Mateo Peak Trail?

The best time to hike is during the cooler months, from late fall through spring. Summers can be very hot and exposed, making the hike significantly more challenging due to the lack of shade. Early mornings are recommended year-round to avoid the midday sun.

Do I need a permit or pay an entrance fee for the San Mateo Peak Trail?

The San Mateo Peak Trail is located within the San Mateo Canyon Wilderness of the Cleveland National Forest. Generally, there are no specific permits required for day hiking, nor are there entrance fees for accessing the wilderness area itself. However, always check the Cleveland National Forest website for any current regulations or fire restrictions before your visit.

How difficult is the San Mateo Peak Trail?

The trail is generally considered easy to moderate, though some sections, particularly the last half-mile to the summit, can be steep and strenuous. The significant lack of shade after the initial creek section can also increase the perceived difficulty, especially on warm days.

What kind of terrain and scenery can I expect on the trail?

You'll experience diverse terrain, starting with gentle, rolling hills covered in chaparral. A unique spur trail leads to an "oasis-like" section with a flowing creek and welcome shade. After this, the trail ascends through more chaparral, featuring picturesque granite outcrops. The summit itself is a cluster of boulders, offering expansive views of the surrounding mountains, including Lake Elsinore, and potentially ocean views from the far side.

Are there any unique features or hidden gems along the San Mateo Peak Trail?

Yes, hikers often discover whimsical plastic dinosaur markers strategically placed along the route, adding a fun element to the journey. At the San Mateo Peak summit, you'll find a register housed in an ammo box where you can log your visit. The trail also features Lion Spring, a notable highlight.

Is there much shade on the trail?

Aside from a brief "oasis-like" section that follows and crosses a creek, the majority of the trail, especially after the initial creek area and on the ascent to the peak, is very exposed. Hikers should be prepared for direct sunlight for most of the route, making sun protection and hydration crucial.

How long does it typically take to hike the San Mateo Peak Trail?

The main route to San Mateo Peak is approximately 7.2 km (4.5 miles) round trip and typically takes around 2 hours and 30 minutes to complete. However, longer loop options exist, which can extend the duration significantly.

Does the San Mateo Peak Trail intersect with other paths?

Yes, the route primarily follows the San Mateo Peak Trail itself, but it also passes through sections of the Morgan Trail.

What should I pack for a hike on the San Mateo Peak Trail?

Given the trail's exposure and potential for heat, essential items include plenty of water (more than you think you'll need), sun protection (hat, sunscreen, sunglasses), sturdy hiking shoes, and snacks. A map or GPS device is also recommended. Consider bringing a light jacket for cooler mornings or windy conditions at the summit.

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