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Routes
United States
Colorado
Boulder County
Longmont

Gunbarrel Hill Viewpoint – Sandstone Ranch Community Park loop from Main & 21st

Routes
United States
Colorado
Boulder County
Longmont

Gunbarrel Hill Viewpoint – Sandstone Ranch Community Park loop from Main & 21st

Moderate

4.6

(5093)

19,925

riders

Gunbarrel Hill Viewpoint – Sandstone Ranch Community Park loop from Main & 21st

03:28

65.6km

330m

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: April 30, 2026

Waypoints

A

Start point

Bus stop

Get Directions

1

15.6 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.

Tip by

2

27.0 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 …

Tip by

3

30.1 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.

Tip by

4

34.0 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 …

Tip by

5

47.1 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.

Tip by

6

50.3 km

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 …

Tip by

7

56.6 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, …

Tip by

8

62.4 km

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.

Tip by

B

65.6 km

End point

Bus stop

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Way Types & Surfaces

Way Types

35.5 km

23.9 km

3.34 km

2.08 km

858 m

< 100 m

Surfaces

29.0 km

22.0 km

9.82 km

4.54 km

337 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (1,650 m)

Lowest point (1,480 m)

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Weather

Powered by Foreca

Today

Wednesday 20 May

14°C

6°C

61 %

Additional weather tips

Max wind speed: 11.0 km/h

to get more detailed weather forecasts along your route

Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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Nearby routes

Moderate

4.4

53

Coal Creek and Rock Creek Trail Loop

03:34h

53.2km

300m

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