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2.2 miles
Distance
469 ft
Climb
-375 ft
Descent
00:18:59
Avg time
95 ft
Altitude change
417 ft
Altitude min
637 ft
Altitude max
417 ft
Altitude start
512 ft
Altitude end
0.821%
Grade
-56.414%
Grade max
100.898%
Grade min
5,227 ft
Distance climb
4,560 ft
Distance down
1,754 ft
Distance flat
00:18:59
Avg time
Grey Squirrel Trail Details
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Activities
- Mountain Bike
- Gravel Bike
- Adaptive Bike
- Hike
- Trail Running
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Riding AreaHidden Falls Regional Park
Auburn, California -
Difficulty Rating
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Local Popularity95 in Mountain Biking [+]
- 5 in Trail Running
- 80 in Hiking
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Global Ranking
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Trail TypeDoubletrack
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Bike TypeXC, Gravel, Adaptive MTB
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DirectionBoth Directions
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Climb DifficultyGreen
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Physical RatingModerate
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Dogs AllowedYes
No community description for Grey Squirrel Trail trail has been added yet!
AI Generated Description
Grey Squirrel Trail is a 2 mile popular green difficulty doubletrack trail located near Auburn California. This mountain bike primary trail can be used both directions and has a moderate overall physical rating with a 469 ft green climb. On average it takes 18 minutes to complete this trail.
Local Trail Association
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Please consider joining or donating to the local trail association to supportDonate to earn trail karma!
trail development & maintenance.
Traditionally Indigenous Territory
Recent Activity on Trail
Past Week
- 2 rides
- 14 miles average
6 Months
- 106 rides
- 17 miles avg distance
All
- 725 rides
- Last: Jun 16, 2026
| c1 | c2 | c3 | c4 |
|---|---|---|---|
January | February | March | April |
May | June | July | August |
September | October | November | December |
Grey Squirrel Trail Trail Reports
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Trail Conditions
- Unknown
- Snow Groomed
- Snow Packed
- Snow Covered
- Snow Cover Partial
- Freeze/thaw Cycle
- Icy
- Prevalent Mud
- Wet
- Variable
- Ideal
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- Very Dry
Trail Flow (Ridden Direction)
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The colour categories are based on what percentage of riders are riding a trail in its intended direction.
- > 96%
- > 90%
- > 80%
- > 70%
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- bi-directional trail
- no data
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- > 6 months
Trail Ridden Direction
The intended direction a trail should be ridden.
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- Downhill Primary
- Both Directions
- Uphill Primary
- Uphill Only
- One Direction
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Trails are compared with nearby trails in the same city region with a possible 25 colour shades.
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Directions to grey-squirrel-trail trailhead
(38.973740, -121.207460)
Photos
3 more »
Videos
2 more »
3:43 |
198 |
Mar 19, 2023 , Auburn
youtuber
![Hidden Falls (Auburn, CA) Mountain Biking]()
18:03 |
392 |
Feb 21, 2021 , Auburn
Routes with this trail
★ 3.5 • 13 miles • 1,614 ft • 16 • Loop •
Many ways to put Hidden Falls together but I like this.
★ 1.0 • 14 miles • 1,541 ft • 7 • Loop •
This is my favorite route around Hidden Falls
19 miles • 1,999 ft • 20 •
A clockwise flowing large loop starting with a warm-up climb on , and including an out and back on the...
3 Reviews & Comments
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Nearby Trails
- Creek Side Trail 0 ft
- South Legacy Way 220 ft
- Cooper's Hawk Trail 5,125 ft
- Gold Finch Trail 5,125 ft
- Mourning Dove Trail 1 mile
Hidden Falls Regional Park
- By TheBikeNerd
NWTA & contributors - #20274 - 2,332 views
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Frequently Asked Questions About Grey Squirrel Trail
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Where is Grey Squirrel Trail located?
Grey Squirrel Trail is located in Hidden Falls Regional Park, Auburn, California, United States. It is part of the Hidden Falls Regional Park trail network. The trailhead is located at coordinates 38.97374, -121.20746.
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How hard is Grey Squirrel Trail?
Grey Squirrel Trail is rated as Green difficulty. The physical rating is Moderate. The average grade is 0.821%. The climb difficulty is rated Green.
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What is the elevation gain for Grey Squirrel Trail?
Grey Squirrel Trail has 469 ft of elevation gain. The trail has 375 ft of elevation descent. The elevation ranges from 417 ft to 637 ft.
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Is Grey Squirrel Trail a point to point trail?
Grey Squirrel Trail is not a point to point trail. The direction is Both Directions. The trail type is doubletrack.
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