Trail Overview

This is an unmaintained class four road. The trail is narrow, one vehicle wide (except pin striping) with limited turnarounds. You will encounter many small streams and deep muddy ruts. There are some hidden obstacles in the muddy and overgrown grassy parts of the trail. There are frequently downed trees along the trail. Recovery gear is recommended.

Photos of Farnum Road

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Difficulty

This is an uneven dirt trail, one vehicle wide, with muddy ruts and holes, and obstacles under 12 inches.

Technical Rating

Eric Backstrom

Jun 11, 2026

2021 GMC Canyon

Open

Normal

This is a full width class 6 road. Opening June first.

Chris Scelza

Apr 15, 2026

Temporarily Closed

Seasonal ClosurePosted Sign

Posted on the sign at the trail entrance: Closed from March 1st until June 1st to motorized vehicles unless you have a written permit to use Class VI roads from the Plainfield Road Agent.

Jonathan Chisholm

Mar 23, 2025

Open

This trail was an easy challenge, definitely a 5. This can be completed with a stock rig with some good spotting IMO. However we did do this when it was dryer on the ground, so besides the small river running through a quarter of the trail, it looks like it'll be pretty muddy further into spring/summer, so having a winch is great. Tip: Put one side of the rig in the river gulch, and one on the higher land, to prevent sliding or rolling. But watch your diffs.

Danny Modzelewski

Jun 01, 2024

2021 Toyota Tacoma

Open

Muddy/WetRough/DeterioratedWashboard

*Road Opens June 1st for mud season* Half this class 6 is mild the other half is a little spicy(to run in a stock truck) but very do able stock 4x4 Tacoma with a good set of tires and taking good lines and not minding a little scraping of the belly here and there.