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Trespass to Cottonwood Creek Loop

 5.0 (1)

Length


23.1 Miles 37.1 Kilometers


6,840' 2,085 m

Ascent

-6,844' -2,086 m

Descent

11%

Avg Grade (6°)

44%

Max Grade (24°)

10,645' 3,244 m

High

6,719' 2,048 m

Low

Shared By samh Haraldson

Conditions


Unknown

Getting forecast...

A loop combining multiple gorgeous drainages of the Crazy Mountain Range.

samh Haraldson

Dogs Leashed

Features Birding · Lake · River/Creek · Views · Wildflowers · Wildlife

Overview

The Crazy Mountain Range consists of many out-and-back hiking trails but with the addition of a relatively benign off-trail section a long loop connecting the Trespass Creek Trail , Sweet Grass Trail, and Cottonwood Lake drainages can be formed.

Description

Starting at the Trespass Creek Trail/Cottonwood Lake trailhead, hike up Trespass Creek. Along this wide open basin enjoy the unique geology, flora, and fauna of the Crazy Mountain Range which sits stoically at the far Eastern Front of the Rocky Mountains and takes the brunt of the brutal winds from the expansive plains to the East.

From the head of Trespass Creek drop down the Middle Fork of Sweetgrass Creek toward the popular Campfire Lake. Here many camping options exist as well as fishing and day trip exploration potential.

Next up is to follow the Sweet Grass Trail a bit further before heading up the South Fork of Sweetgrass Creek. A rocky, gorge with waterfalls is sided by wide open mountain meadows. Peaks tower to the left and right of you. At this headwaters find Glacier Lake and an optional side trip that takes you to the top of Conical Peak. Or, if that's not your fancy simply proceed off-trail on a low-class scramble to the col formed between Sweetgrass and Cottonwood Creeks.

From this col descend toward Cottonwood Lake alongside Grasshopper Glacier where you'll find more excellent camping or the option to continue on making your way back to your vehicle at the bottom of Cottonwood Creek. This section of trail is somewhat popular with hikers so you'll be sharing the trail but in true SW Montana fashion a friendly wave and a "so, how was the fishing?" will go a long way.

History & Background

The article I am editing said, under description, that you go up the North Fork of Sweet Grass Creek to get toward Glacier Lake. It is the South Fork. Also, in the same paragraph, it mentioned "cool" when it meant "col " I made these corrections

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Check-Ins

Jul 24, 2018
Barbara Patterson
Finished the loop today. 3 days, 2 nights. Very sketchy crossing from Glacier lake to cottonwood lake .
Aug 12, 2016
Elise Kr

Trail Ratings

  5.0 from 1 vote

#669

Overall
  5.0 from 1 vote
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Rankings

#16

in Montana

#669

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4,677 Since Apr 22, 2015
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Would you recommend two nights camping to do this loop, or could you do it with one night? Where would you recommend stopping in either case? Apr 14, 2017

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