Somerset Trail – Gunbarrel Hill Viewpoint loop from Main & 21st

Somerset Trail – Gunbarrel Hill Viewpoint loop from Main & 21st

Moderate

4.6

(5093)

19,925

riders

Somerset Trail – Gunbarrel Hill Viewpoint loop from Main & 21st

03:38

69.2km

350m

Gravel riding

Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: August 12, 2026

Waypoints

Start point

Bus stop

Get Directions

9.09 km

Sandstone Ranch Community Park

Highlight • Rest Area

The Sandstone Ranch Park in Longmont, Colorado, is a vast recreational and natural area that offers a variety of amenities and activities. It spans over 313 acres, featuring athletic fields, …

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19.1 km

Ant Sculpture at Left Hand Creek Park

Highlight • Monument

This park is great for a rest. Just don't let the giant ants get you.

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30.6 km

Somerset Trail

Highlight (Segment) • Trail

Somerset Trail is an easy smooth trail that it great for beginners. It's basically an out and back connecting to a small loop, but there are many options to connect …

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33.7 km

Great views of the Foothills

Highlight • Viewpoint

Great viewpoint along the LOBO Regional Trail. There is a bench for you to stop and take a break to enjoy the vistas.

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37.6 km

Gunbarrel Hill Viewpoint

Highlight • Viewpoint

Depending on which direction you're riding you may just be starting your ride, or just about to finish. Either way this bench makes a good spot to have a quick …

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50.6 km

Left Hand Creek Park

Highlight • Rest Area

The park has ample parking, nice green space, and restrooms. The bike path follows the creek here for a ways and is a great scenic path that connects to a number of other routes around Longmount.

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53.8 km

Left Hand Creek Trail Trailhead

Highlight • Trail

This is the intersection of the Saint Vrain Greenway and Left Hand Creek Trail Trailhead. The Left Hand Creek Trail will take you all the way into Boulder, so it …

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66.0 km

Rough and Ready Ditch Trail (Skyline Sports Park to Rough and Ready Park)

Highlight (Segment) • Trail

The Rough and Ready Ditch Trail, or Greenway, runs along one of Longmont's oldest irrigation ditches. This short multi-use trail is open to all non-motorized traffic and is popular with walkers, runners, and cyclists.

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69.2 km

End point

Bus stop

Way Types & Surfaces

Way Types