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Routes
Bike touring routes & trails
United States
Montana
Missoula County

Southside Road

Hard

3.1

(12)

28

riders

Southside Road

03:37

35.4km

570m

Cycling

Cycle the challenging 22.0-mile Southside Road in Lolo National Forest, gaining 1881 feet with scenic views of the Clark Fork River.

Last updated: February 26, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Lolo National Forest

Waypoints

A

Start point

Parking

Get Directions

1

17.7 km

Clark Fork River Along Southside Road

Highlight (Segment) • River

Southside Road follows along the river (Clark Fork) all the way from Alberton to Missoula. You can go as far out and back as you want, or you can set up a shuttle and bike all the way from one town to the other. The road quickly turns to dirt and does not see a lot of traffic.

Tip by

B

35.4 km

End point

Parking

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Way Types & Surfaces

Way Types

24.6 km

10.8 km

Surfaces

35.0 km

432 m

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Elevation

Elevation

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Weather

Powered by Foreca

Today

Monday 25 May

31°C

6°C

54 %

Additional weather tips

Max wind speed: 11.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

What is the terrain like on the Southside Road and how difficult is it for cycling?

The Southside Road is generally considered an easy backroad with light grade changes, making it suitable for a good fitness level. You'll encounter a mix of dirt and gravel sections, along with some paved parts. While Komoot classifies the overall tour as 'difficult' due to its length and elevation, the climb difficulty is often rated 'Green,' indicating an easier ascent. Some sections can be single-vehicle width with fallen rocks, so stay alert.

What kind of scenery and natural features can I expect along the route?

The route offers picturesque views as it runs alongside the Clark Fork River and through the forest. You can expect to see an abundance of wildflowers, enjoy scenic pullouts, and have opportunities for wildlife viewing. It's a beautiful ride through Missoula County, Montana.

What is the best time of year to cycle the Southside Road?

The best times to cycle this route are generally during the spring, summer, and fall months. These seasons offer pleasant weather conditions for enjoying the scenic views and diverse terrain.

Is the Southside Road suitable for families or beginners?

Yes, the Southside Road is often described as a 'great family trip' due to its accessible nature as an easy backroad. While it's a longer ride, its light grade changes and scenic environment make it enjoyable for those with a good fitness level, including families looking for a less strenuous, scenic gravel experience.

Where can I park to access the Southside Road cycling route?

While specific parking areas aren't detailed, the Southside Road serves as a segment of longer routes connecting areas like Big Flat to Petty Creek/Alberton. You would typically look for public access points or designated parking near Alberton, Montana, to begin your ride. Always check local regulations for parking availability.

Are dogs allowed on the Southside Road trail?

The trail is part of a multi-use environment, and while specific dog regulations for this exact road aren't detailed, trails within Lolo National Forest generally allow dogs. It's always best practice to keep your dog on a leash and to pack out any waste to ensure a pleasant experience for everyone.

Do I need any permits or pay entrance fees to cycle the Southside Road, especially since it's in Lolo National Forest?

Generally, there are no specific permits or entrance fees required for cycling on the Southside Road itself. As it's located within Lolo National Forest, standard forest regulations apply, but day-use cycling typically doesn't incur a fee. However, if you plan to camp or use specific developed recreation sites, fees might apply. Always check the official Lolo National Forest website for the most current information on regulations and fees.

How long does it typically take to cycle the entire Southside Road route?

The full route, which is approximately 35 kilometers (22 miles) long, typically takes around 3 hours and 37 minutes to complete by touring bicycle. This duration can vary based on your pace, fitness level, and how often you stop to enjoy the scenery.

Does the Southside Road connect with other trails or routes?

Yes, the Southside Road is known to serve as a segment of longer potential routes, connecting areas like Big Flat to Petty Creek/Alberton. It also includes a small section of Road 5561 (3% of the route).

What types of bikes are recommended for this route?

Given the mix of dirt, gravel, and paved sections, a touring bicycle is suitable, but a gravel bike would be ideal. Fat tire bikes are also recommended for exploring the diverse terrain in the Alberton area, which includes forests and mountains, offering more comfort and stability on varied surfaces.

Are there any amenities like cafes or pubs near the Southside Road cycling route?

The Southside Road itself is an 'easy backroad' away from heavy traffic, so amenities are not directly on the route. However, the nearby town of Alberton, Montana, would be the place to find cafes, pubs, and other services before or after your ride.

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