Big Mary

Total Miles2.9
Technical Rating
2Easy
Best TimeSpring, Summer, Fall
Trail TypeFull-Width Road
Accessible By
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Trail Overview

Big Mary is an easy-going 2.9-mile gravel forest service road in the George Washington National Forest, perfect for novice offroaders, scenic drivers, and outdoor enthusiasts looking to explore the beautiful Appalachian backcountry. Following the scenic corridor of Big Mary Creek, this trail features an easy technical rating of 2, making it accessible to most high-clearance vehicles and stock SUVs. As the road winds along the creek, drivers will experience a gradual climb of approximately 618 feet, starting at an elevation of 1,322 feet and topping out at 1,940 feet. Along the route, travelers will pass the historic Nature Camp near the trailhead at Route 608 and can take advantage of decent cellular service throughout much of the drive. The primary surface consists of well-maintained gravel, though drivers should remain alert for occasional large potholes and sections of exposed bedrock. The trail is a haven for recreation, offering several walk-in campsites just off the road, excellent trout fishing, and inviting swimming holes to cool off during the warmer summer months. Hikers can also find trailhead access points along the route to explore the surrounding ridges, including McClung Mountain and Wilkie Ridge. Because of its low-elevation forest setting, the route is typically accessible year-round, though winter weather can bring snow and icy patches to the shaded canyon floor.

Photos of Big Mary

Difficulty

Mainly gravel road with some larger potholes and exposed bedrock.

Technical Rating

2

Status Reports

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James Gale
Dec 29, 2025
2016 Ford F-Series
Open
Normal
Easy trail. Can be accomplished by a stock 4x4. Good hiking trails. Gate blocks the end of the trail. Two good camp sites.
Griffin Colorado
Aug 01, 2025
Temporarily Closed
Jeff Roberts
May 25, 2025
Obstructed
Washout
We only saw one other vehicle while on the trail. I would have rated this Trail as a 1. Most vehicles should be able to traverse it without four-wheel drive. About 2/3 of the way down the trail, it is obstructed by the pictured barrier. We walked the dogs about another quarter of a mile up the trail past the sign and let them swim in the creek, which is beautiful by the way. We never saw why it was closed. There was a creek that goes under the road just past the sign so I'm wondering if it is caving in under there.
georgie tharpe
Nov 16, 2024
Open
Russell Dalton
Sep 28, 2024
Obstructed
Downed Tree
Tree down about 3/4 through.
John Giotta
Sep 17, 2023
2022 Subaru Outback
Open
Normal

Big Mary Trail can be accessed by the following ride types:

  • High Clearance
  • Full Width

Big Mary Map

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