Keystone Gulch Trail

Total Miles6.5
Technical Rating
1Easy
Best TimeSummer, Fall
Trail TypeFull-Width Road
Accessible By
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Trail Overview

The Keystone Gulch Road follows the boundary of the Keystone Ski Area at the beginning and eventually enters the ski area in the North Peak area. The open dates for all vehicles on this trail are 6/21 through 11/22. The lower gate for this road remains closed to motorized access later on in the season, typically until July 1, to protect elk calving. The trail gradually climbs through a heavily forested area for about 5 miles. Approximately 2.8 miles from the trailhead you will come to the base area of the Ruby and Santiago Lifts. Approximately 0.7 miles from the summit you will see a trail to the right with a wooden gate that will take you to the old Erickson Mine. There is no motorized traffic on this side trail. The mine is approximately 1.0 miles from the main trail. The main trail leads to the summit of North Peak but is closed to traffic approximately 250 yards from the summit.

Photos of Keystone Gulch Trail

Difficulty

The trail is used to service and maintain lifts and facilities related to the Keystone Ski Resort so it is maintained and in good condition while open. Two vehicles can pass easily. The last section of the trail climbs up North Peak. This section has a number of small runoff control channels that can deliver a solid jolt if speed is not controlled.

Technical Rating

1

Status Reports

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Jennifer Rosa’s
Jul 11, 2026
Temporarily Closed
Closed Gate
Half way is open then theirs a gate that’s closed
Justan Pickard
Jul 04, 2026
Open
Dusty
Ryan Switzer
Jul 03, 2026
2018 Lexus GX
Temporarily Closed
Closed Gate
Trail is open to motorized vehicles up to the 2.5 mile mark. Then there is a gate preventing motorized access the rest of the way.
Zach Cude
May 23, 2026
Temporarily Closed
Seasonal Closure
Harry Z
Dec 27, 2025
Temporarily Closed
Seasonal Closure
Brent H
Sep 16, 2025
2021 Ford Bronco
Open
Normal
Nice road to the top. Great trail if you are near Keystone and want to get a quick getaway. It’s fun to see the ski areas up close in the summer/fall. Well maintained one lane with areas to pass.
Erik Rutberg
Sep 06, 2025
2024 INEOS Grenadier
Open
Top of the trail had been closed all summer but finally opened.
Robert Smith
Jul 10, 2025
Temporarily Closed
Posted SignTrail Restoration
Trail is closed till Aug 31 for motorized vehicles
Walter lion
Jul 05, 2025
Open
Normal
Start of trail is open. But 2.5 miles up trail is closed. Sign says open aug 31
ian C
May 18, 2025
2023 Ford Bronco
Temporarily Closed
Posted Sign
still closed. expect late June but check US Forest Service website
Steven Scala
Jan 08, 2025
Temporarily Closed
Closed Gate
Trail closed with gate
Michael Reining
Oct 28, 2024
Open
Snow/IceMuddy/WetNormal
** closed at mile 6 ** Trail conditions are good, more snow the higher you get and in shaded areas.

Keystone Gulch Trail Trail can be accessed by the following ride types:

  • Single Track
  • 50 Inch
  • 60 Inch
  • High Clearance
  • Full Width

Keystone Gulch Trail Map

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