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A continuation of the Longmont Dam Road to the Button Rock Dam.


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Map Key

0.5

Miles

0.8

KM

97%

Runnable

6,245' 1,903 m

High

6,173' 1,881 m

Low

72' 22 m

Up

14' 4 m

Down

3%

Avg Grade (2°)

7%

Max Grade (4°)

Dogs No Dogs

Features River/Creek

As of May 15, 2023, no dogs allowed at Button Rock Preserve (more info here: longmontcolorado.gov/depart…).

Description

Practically speaking, most visitors won't realize they're on a different trail or road at this point. Looking at the trailhead map, however, the initial doubletrack from the parking area is Longmont Dam Road, which heads north and west up the hill, while this access road continues south and west more gradually to the base of dam and Switchback Trail.

Contacts

Land Manager: City of Longmont

Shared By:

Zander Göpfert

Trail Ratings

  3.8 from 5 votes

#15091

Overall
  3.8 from 5 votes
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Trail Rankings

#1,307

in Colorado

#15,091

Overall
6 Views Last Month
1,778 Since May 15, 2017
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Photos

If you get a chance, look down on the dam release into the creek. The mist is cool and refreshing on hot days.
May 15, 2017 near Lyons, CO
A hiker inspects the dam outlet into North St. Vrain Creek.
May 15, 2017 near Lyons, CO
Heading up the steeper Switchback Trail on the side of the dam to the reservoir, keep your eyes peeled for lizards! (Photo taken when dogs were permitted, before 5/15/23).
May 15, 2017 near Lyons, CO

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Apr 15, 2019
Chad Carter
0.5mi
Apr 1, 2019
Chad Carter
0.5mi
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