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Open Sky Loop

Easy Easy
 3.5 (11)
  1. Areas
  2. CO
  3. …Front Range
  4. …Boulder
  5. Lagerman Agricultural Preserve
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“Easy singletrack for your gravel bike. ”

Ned Harding
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Map Key

5.1

Miles

8.2

KM
Singletrack

5,167' 1,575 m

High

5,059' 1,542 m

Low

159' 49 m

Up

158' 48 m

Down

1%

Avg Grade (1°)

4%

Max Grade (3°)

Dogs Leashed

E-Bikes Allowed

Family Friendly Wide and safe, but still twisty enough to be fun.

Description

Safe, family friendly multi-use gravel trail with gentle climbs and descents that meanders through pastures and past lakes. A few road crossings an no shade. Follow signs to Lagerman Preserve to find the parking lot.

Additional information available at bouldercounty.org/open-spac…

Contacts

Land Manager: Boulder County, CO - Parks and Open Space

Shared By:

Ned Harding with improvements by Mike Bravo and 1 other
Full Details

Trail Ratings

  3.5 from 11 votes

#1

in Lagerman Agricultural Preserve

#20875

Overall
  3.5 from 11 votes
5 Star
9%
4 Star
36%
3 Star
45%
2 Star
9%
1 Star
0%
Trail Rankings

#1

in Lagerman Agricultural…

#1,739

in Colorado

#20,875

Overall
16 Views Last Month
2,785 Since Apr 21, 2018
Easy Easy
92%
8%
0%
0%
0%
0%
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Photos

Easy climbs. Super kid friendly!
May 29, 2019 near Niwot, CO
Wide gravel trail meandering through pastures.
Jul 22, 2018 near Niwot, CO
Trail meanders through pastures and open spaces with nice views of the front range and lakes.
May 29, 2019 near Niwot, CO

3 Comments

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Weather

Today
60°F · 39°F 16°C · 4°C
Mon
70°F · 39°F 21°C · 4°C
Tue
71°F · 38°F 22°C · 3°C
Wed
76°F · 44°F 24°C · 7°C
Thu
77°F · 44°F 25°C · 7°C
Fri
74°F · 40°F 23°C · 4°C

Current Trail Conditions

Unknown
Add Your Check-In

Check-Ins

May 19, 2024
Sarah Wieszczak
Sep 16, 2023
Heather B
Jun 2, 2023
Ash B
One or two little puddles; in good shape! 7.7mi — 0h 55m
Oct 5, 2022
Loren D
Connect this with Prospect Road to open up plenty of gravel north of Boulder.
May 19, 2022
natelav89
Jul 4, 2020
Jason Hampton
Open Sky Loop (first) 10.1mi
May 25, 2020
Erin Noonan
Great trail for bikes; great place for dogs on leash. 5.1mi — 0h 32m
May 12, 2020
Mark Godsey

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