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1,276 ft
Distance
57 ft
Climb
-28 ft
Descent
00:03:12
Avg time
29 ft
Altitude change
5,205 ft
Altitude min
5,250 ft
Altitude max
5,205 ft
Altitude start
5,233 ft
Altitude end
2.3%
Grade
-19.5%
Grade max
20.1%
Grade min
1,001 ft
Distance climb
233 ft
Distance down
39 ft
Distance flat
00:03:12
Avg time
Insane Assylum Details
-
Activities
- Mountain Bike
- Hike
- Trail Running
-
Riding AreaBishop Area Trails
Bishop, California -
Difficulty Rating
-
Voted DifficultyBlue (1 vote)
-
Local Popularity90 in Mountain Biking [+]
- 70 in Trail Running
- 5 in Hiking
-
Global Ranking
-
State Ranking
-
Hiking SAC ScaleT1 Hiking
-
Trail TypeSingletrack
-
DirectionBoth Directions
-
Dogs AllowedYes
-
eBike Allowed
Climbing trail to get to Thunder Down Under, and Spring Board.
Traditionally Indigenous Territory
Recent Activity on Trail
Past Week
- 0 rides
6 Months
- 5 rides
- 13 miles avg distance
All
- 35 rides
- Last: Oct 18, 2026
| c1 | c2 | c3 | c4 |
|---|---|---|---|
January | February | March | April |
May | June | July | August |
September | October | November | December |
Insane Assylum 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
- Dry
- Very Dry
Trail Flow (Ridden Direction)
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The colour categories are based on what percentage of users are riding a trail in its intended direction.
The colour categories are based on what percentage of users are riding a trail in its intended direction.
- > 96%
- > 90%
- > 80%
- > 70%
- > 50%
- < 50%
- bi-directional trail
- no data
Trail Last Used
Trailforks scans activity logs to determine the last time a trail was ridden.
- < 2 days
- < 1 week
- < 2 weeks
- < 1 month
- < 6 months
- > 6 months
Trail Ridden Direction
The intended direction a trail should be ridden.
- Downhill Only
- Downhill Primary
- Both Directions
- Uphill Primary
- Uphill Only
- One Direction
Contribute Details
Colors indicate trail is missing specified detail.
- Description
- Photos
- Description & Photos
- Videos
Trail Popularity ?
Trailforks scans activity logs to determine which trails are ridden the most in the last 9 months.
Trails are compared with nearby trails in the same city region with a possible 25 colour shades.
Think of this as a heatmap, more activities = more kinetic energy = warmer colors.
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- popular
- less popular
- not popular
ATV/ORV/OHV Filter
Max Vehicle Width
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US Cell Coverage
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Radar Time
Activity Recordings
Trailforks uses anonymized public activity data.
?
Activity Recordings
Trailforks uses anonymized public activity data.
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Winter Trails
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Missing Trails
Most Popular
Least Popular
Trails are colored based on popularity. The more popular a trail is, the more red. Less popular trails trend towards green.
Jump Magnitude Heatmap
Heatmap of where users jump on trails. Zoom in to see individual jumps, click circles to view jump details.
BC Backroad Status
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Service Road Atlas is a free to use, community-driven service for viewing and creating reports on the numerous back-country service roads around B.C. and Alberta.
Slope Aspect
Direction the slope faces
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Directions to insane-assylum trailhead
(37.314490, -118.448890)
Photos
No photos have been added for Insane Assylum yet, add a photo.
Videos
1 more »
mtb
15:52 |
293 |
Dec 25, 2023 , Bishop
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Nearby Trails
- Coulrophobia 843 ft
- Thunder Down Under 1,102 ft
- Fifty-one Fifty 1,152 ft
- High Line 1,299 ft
- Ombrophobia 1,526 ft
- By wobblegoblin
& contributors - #709969 - 533 views
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