16.5 miles
Distance
2,994 ft
Climb
-3,275 ft
Descent
2 miles
High Point

CDT - Jahnke Loop is a remote backcountry ride that follows an amazing section of the Continental Divide Trail through the Beaverhead Mountains.

2012 saw the CDT route changed to newly constructed trail along the divide and then down to Jahnke Lake. Huge views of Idaho's Lemhi and Salmon River Valleys to the West and Montana's Big Hole Valley to the East are to be had.

This Loop follows the Goldstone Jeep Road as the "easiest" way up to the top of the divide and the CDT from the Skinner Meadows Road, climbing roughly 1600'. The CDT then follows closely the crest of the Beaverhead Mountains above the Darkhorse and Wimpey drainages before dropping into the North end of Darkhorse.

There is a steep climb back out of Darkhorse to a saddle and a view of the Jahnke drainage. The descent here is steep and can be technical, but highlights some amazing trail building, as it winds down toward Jahnke Creek.

Nearing Jahnke Creek is a trail intersection. The main route heads right and down. Taking a left here gives a worthy and short side trip up to Jahnke Lake and the old mining cabins there.

The descent from the Lake down to Skinner Meadows is straightforward singletrack. The Overland Trail begins just after the Jahnke "trailhead" and the road there. Look for an old small sign marking it.

Camping: There are many informal camping areas in Skinner Meadows. Reservoir Lake Campground is a few miles south of Goldstone Jeep Road. Bloody Dick Cabin is a USFS Rental Cabin near Reservoir Lake.

Detailed Description
CDT - Jahnke Loop is a 17 mile popular expert route located near Jackson Montana. This mountain bike only route can be used one direction and has a hard overall physical rating. This route includes 5 trails. This route climbs 2,994 ft with a max elevation of 9,687 ft then descends -3,275 ft.
Local Trail Association
Local trail association
Southwest Montana Mountain Bike Association (www.southwestmontanamba.org)
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Details

  • Riding area
  • Primary Activity
    Mountain Bike
  • Difficulty rating
    Black Diamond
  • Route Type
    Loop
  • Bike type
    AM
  • Direction
    One Direction
  • Physical rating
    Hard
More Stats for CDT - Jahnke Loop mountain bike route
  • Altitude min
    7,353 ft
  • Altitude start
    7,634 ft
  • Altitude end
    7,352 ft
  • Grade
    -0.3%
  • Grade max
    -54.1%
  • Grade min
    54.2%
  • Distance climb
    7 miles
  • Distance down
    9 miles
  • Distance flat
    4,265 ft
Avg: 5 (2 votes)
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Recent Trail Reports Along Route

statustraildateconditiondescription
CDT (Jahnke)
Oct 7, 2022 @ 7:18am
Oct 7, 2022
Clear of deadfall but for 2 large trees that are easy to get around: one on the low ridge west of Darkhorse Lake and one ~3 miles up from the Jahnke Creek trailhead.
Overland Trail (Jahnke to Skinner Meadows)
Jul 25, 2022 @ 9:43am
Jul 25, 2022
Not really a trail anymore. Will take some serious revamping.
Jahnke Lake
Aug 28, 2021 @ 9:51am
Aug 28, 2021
Fire closure lifted
Goldstone Jeep Road
Aug 28, 2021 @ 9:51am
Aug 28, 2021
Fire closure lifted
more reports »
  • By chuktA TRAILFORKS NFTA Map Team & contributors
  • #325 - 2,263 views