Trail Overview

Mount Sentinel M Trail is a 3.0-mile out-and-back trail in University of Montana, Missoula, MT, Montana, gaining 1100 feet on a dirt surface as an out-and-back route. Typical completion time: 2 hours.

Trail at a Glance

  • Distance: 3.0 miles · out-and-back
  • Elevation Gain: 1100 feet
  • Difficulty: Moderate
  • Surface: dirt
  • Season: Year-round
  • Time: 2 hours
  • Fee: Free
  • Dogs: Yes
  • Permit: No

What to Expect

The trail begins in University of Montana, Missoula, MT and showcases the natural character of Montana. The dirt surface is manageable for most hikers, and the route is clearly marked throughout. At Moderate difficulty, this trail rewards the effort with scenery and experiences that define outdoor recreation in Montana.

The 1100-foot elevation change shapes the experience. The ascent builds steadily before the turnaround or loop completion returns you to the trailhead. Stay alert for wildlife and changing weather conditions common to Montana trails.

Planning Your Visit

No entrance fee. Leashed dogs welcome. No permit required. Arrive early on weekends to secure parking. Bring at least 2 liters of water per person and energy-dense snacks. Layered clothing is essential for mountain and high-elevation environments.

What to Pack

  • Water: 2+ liters per person
  • Navigation: Download the GPX file before heading out
  • Sun protection: Sunscreen, hat, sunglasses
  • Layers: Wind layer and warm mid-layer
  • First aid: Basic kit with blister care

Getting There

The trailhead for Mount Sentinel M Trail is located in University of Montana, Missoula, MT, Montana. Confirm current conditions with the managing agency before your visit. Download the GPX file for navigation.

Leave No Trace

Stay on the designated trail, pack out all waste including food scraps and pet waste, keep dogs leashed, and respect wildlife by maintaining distance. Your care preserves these trails for future visitors.

Download the GPX File

Free GPX download available on this page. Load it into Garmin, Gaia GPS, AllTrails, or any compatible navigation app before leaving cell service.