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2,133 ft
Distance
210 ft
Climb
00:01:42
Avg time
210 ft
Altitude change
1,382 ft
Altitude min
1,592 ft
Altitude max
1,382 ft
Altitude start
1,591 ft
Altitude end
9.8%
Grade
-2.9%
Grade max
26.2%
Grade min
1,998 ft
Distance climb
30 ft
Distance down
105 ft
Distance flat
00:01:42
Avg time
Grapevine Alt Details
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Activities
- Mountain Bike
- Gravel Bike
- Winter Fat Bike
- Hike
- Trail Running
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Riding AreaCastaic
, California -
Difficulty Rating
-
Local Popularity5 in Mountain Biking [+]
- 5 in Trail Running
- 5 in Hiking
- 5 in Winter Fat Biking
- 5 in Gravel Biking
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Global Ranking#345035 in Mountain Biking [+]
- #404993 in Trail Running
- #405373 in Hiking
- #20716 in Winter Fat Biking
- #26313 in Gravel Biking
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State Ranking#11,032 in Mountain Biking · California [+]
- #15,225 in Trail Running
- #15,307 in Hiking
- #465 in Winter Fat Biking
- #1,498 in Gravel Biking
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Trail TypeSingletrack
-
Bike TypeAM, XC, Fat, CX, Gravel
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Climb DifficultyBlue
-
Physical RatingModerate
-
Trail VisibilityAlways easy to follow
-
Dogs AllowedYes
No community description for Grapevine Alt trail has been added yet!
AI Generated Description
Grapevine Alt is a 2,133 ft less popular green difficulty singletrack trail located near Castaic California. This mountain bike primary trail and has a moderate overall physical rating with a 210 ft blue climb. Trail visibility is always easy to follow. On average it takes 1 minutes to complete this trail.
Traditionally Indigenous Territory
Recent Activity on Trail
Past Week
- 0 rides
6 Months
- 0 rides
All
- 53 rides
- Last: Mar 22, 2025
| c1 | c2 | c3 | c4 |
|---|---|---|---|
January | February | March | April |
May | June | July | August |
September | October | November | December |
Grapevine Alt 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
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- < 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
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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
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Activity Recordings
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Activity Recordings
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Winter Trails
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Trails are colored based on popularity. The more popular a trail is, the more red. Less popular trails trend towards green.
Jump Magnitude Heatmap
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BC Backroad Status
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Slope Aspect
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Directions to grapevine-alt trailhead
(34.516530, -118.620740)
Photos
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Videos
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Nina-in-la
Overgrown mess that's worth it only if you're looking to catch some ticks right now... Too bad, coz it looks like it would be a fun, easy flow otherwise.
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Nearby Trails
- The Grapevine 430 ft
- Lower Vista Ridge 728 ft
- Pine Ridge Fire Road 2,270 ft
- Water Tank 2,283 ft
- West Ridge 2,497 ft
- By mtbcommunity-com
& contributors - #161383 - 828 views
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