North & Middle Fork of the Swan River

Total Miles


3,854.31 ft


3.5 Hours

Technical Rating



Best Time

Summer, Fall

Trail Overview

There are some cool ghost town ruins to see along this trail that ends up at the top of Wise Mountain. Once you clear the timberline, you'll be treated to some simply amazing views. The trail is open to unlicensed vehicles and is open from May 21 to November 22.

Photos of North & Middle Fork of the Swan River

North & Middle Fork of the Swan River
North & Middle Fork of the Swan River


Difficult. Steep, loose and rocky climbs on North Fork. The upper section of the Middle Fork is very narrow, rocky and steep in places. Early season conditions, when snow lingers on the trail, can create difficult and potentially dangerous situations. When dry, trail is usually suitable for aggressive stock SUVs with high ground clearance and low-range gearing, but use careful judgment if conditions deteriorate.


The piles of rock seen along Tiger Road are from dredge mining that took place between 1898 and 1942. Large barges created their own deep ponds as they sucked silt and rock from the bottom of the Swan and Blue Rivers. Parts of an old dredge barge can be seen in a pond along Tiger Road 2.5 miles east of Highway 9. Swandyke was an active mining town between 1898 and 1910 with a population near 500. The town was a stage stop for passengers coming over Georgia Pass. Businesses included a saloon, barber shop, butcher shop and blacksmith shop.

Technical Rating


Status Reports

Joshua Bartels
Jun 21, 2024
Temporarily Closed
Closed Gate
Still deep snow on the Breckenridge side of Georgia Pass.
Pablo Armijo
Jun 08, 2024
Temporarily Closed
Posted Sign
Trial was closed due to runoff
Zach Meltzer
May 21, 2024
2014 GMC Yukon
Cj Owen
Aug 27, 2023

Access Description

From Highway 9 about 3 miles north of Breckenridge, head east on well-marked Tiger Road. Follow sign for golf course. Continue east after the pavement ends on a well-graded gravel road. Watch for staging area on right after about 4.8 miles. Continue another mile to start of North Fork route on left just before heavy wooden bridge.

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