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Routes
Hiking trails & Routes
United States
Arizona
Pima County
Summerhaven

Wilderness of Rocks and Mount Lemmon Trail Loop

Routes
Hiking trails & Routes
United States
Arizona
Pima County
Summerhaven

Wilderness of Rocks and Mount Lemmon Trail Loop

Moderate

4.8

(3346)

17,059

hikers

Wilderness of Rocks and Mount Lemmon Trail Loop

04:47

12.8km

590m

Hiking

Hike the Wilderness of Rocks and Mount Lemmon Trail Loop for diverse terrain, unique granite formations, and panoramic views in Coronado Nat

Last updated: February 26, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Waypoints

A

Start point

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1

1.06 km

Lemmon Rock Lookout Tower

Highlight • Monument

Lemmon Rock Lookout Tower was built in 1928 and is the oldest fire lookout tower still in use in the forest. Like all lookout towers around the country Lemmon Rock …

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12.8 km

End point

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Way Types & Surfaces

Way Types

6.54 km

3.39 km

2.83 km

Surfaces

12.4 km

240 m

< 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 (2,770 m)

Lowest point (2,140 m)

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Weather

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Saturday 30 May

19°C

6°C

-- %

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This route was planned by komoot.

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Frequently Asked Questions

What is the difficulty level of the Wilderness of Rocks and Mount Lemmon Trail Loop?

This loop is generally considered difficult due to significant elevation changes, steep ascents and descents, and rocky sections. While komoot rates it as 'moderate', hikers should be prepared for challenging terrain and the effects of high altitude (8,700 to 9,200 feet). Proper footwear and sure-footedness are essential.

What kind of terrain can I expect on the trail?

The trail features a rugged natural surface with sand, ruts, rocks, and roots. You'll navigate through diverse ecosystems, from cool riparian zones to open forests of ponderosa pine and aspen. The 'Wilderness of Rocks' section is particularly unique, showcasing weathered granite formations, spires, domes, and hoodoos.

Are there any specific viewpoints or landmarks along the trail?

Yes, the route offers expansive, long-distance views of the Santa Catalina Mountains, the city of Tucson, Sabino Basin, and Pusch Ridge. A major highlight is the Lemmon Rock Lookout Tower, which provides spectacular 360-degree vistas.

What is the best time of year to hike this trail?

The high elevation makes this a popular destination for escaping Tucson's heat during the summer months, offering cooler temperatures. Late spring brings vibrant wildflowers, while early autumn showcases golden aspen leaves. Be aware of potential winter conditions at higher altitudes.

Where can I park to access the Wilderness of Rocks and Mount Lemmon Trail Loop?

Specific parking details for this loop are not provided, but trailheads for Mount Lemmon trails are generally accessible. It's advisable to research current parking availability and regulations for the Coronado National Forest area before your visit.

Do I need a permit or pay an entrance fee for this trail?

The trail is located within the Coronado National Forest. While specific permits for this loop are not mentioned, it's always best to check the official Coronado National Forest website for any current entrance fees, parking passes, or wilderness permits that may be required for the area.

Is the Wilderness of Rocks and Mount Lemmon Trail Loop dog-friendly?

Regulations for dogs in the Coronado National Forest can vary. Generally, dogs are allowed on trails but must be kept on a leash. Always check the latest rules and regulations from the Coronado National Forest before bringing your dog.

What should I bring for a hike on this loop?

Given the trail's difficulty, elevation, and potential for varied conditions, you should bring plenty of water, appropriate layers of clothing, sturdy hiking boots, and navigation tools. Stream flows can vary, so don't rely on natural water sources. Hiking poles can also be beneficial for rocky sections and elevation changes.

Does the trail intersect other well-known paths?

Yes, the route also passes through sections of the Sky Islands Traverse, the Arizona Trail, and the Wilderness of Rocks Trail #44, and the Mount Lemmon Trail #5.

What kind of wildlife might I encounter?

The diverse ecosystems support various wildlife. While not explicitly detailed, hikers should be aware of the possibility of encountering mountain lions, as mentioned in local advisories. Always practice safe hiking and wildlife viewing practices.

Are there any specific navigation challenges on the trail?

The Wilderness of Rocks section may require attention to cairns for navigation. Additionally, some areas might have loose rocks and fallen trees, especially in burn scars from the 2020 Bighorn Fire, requiring careful footing.

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