close
Trail Conditions
- Unknown
- Snow Packed
- Snow Covered
- Freeze/thaw Cycle
- Icy
- Prevalent Mud
- Wet
- Variable
- Dry
- Very Dry
Trail Ridden Direction
Trailforks scans users ridelogs to determine the most popular direction each trail is ridden. A good flowing trail network will have most trails flowing in a single direction according to their intension.
The colour categories are based on what percentage of riders are riding a trail in its intended direction.
- > 96%
- > 90%
- > 80%
- > 70%
- > 50%
- < 50%
Trail Ridden Direction
The intendid direction a trail should be ridden.
- Downhill Only
- Downhill Primary
- Both Directions
- Uphill Primary
- Uphill Only
- One Direction
LEGEND
Trail Difficulties
Trail Report Status
- Access Road/Trail
- White
- Green
- Blue
- Black
- Double Black Diamond
Trail Report Status
- Clear / Green
- Minor Issue / Yellow
- Significant Issue / Amber
- Closed or Major Issue / Red
- Land Owner Overlay
- Wilderness (typically no bikes in USA)
- BLM (public)
- USFS (Wildlife sanctuaries darker than usfs)
- State land
- Indigenous
- Military
Trail Conditions
- Unknown
- Snow Packed
- Snow Covered
- Freeze/thaw Cycle
- Icy
- Prevalent Mud
- Wet
- Variable
- Dry
- Very Dry
- Map Markers
Trail Head
Photo
Directory Listing
Riding Area
TTF
Parking
Viewpoint
Information
Warning
Directions
Water Fountain/Source
Sight
Restrooms
Gate
Camping
Trail Sign
Table or Bench
Other
No description for Altadena has been added yet!
Login or register to submit one.
Region Details
- 5
- 1
- 6
- 19
- 3
Caution on Jan 12, 2019
Stats
- Avg Trail Rating
- Global Ranking
- #229
- State Ranking
- #15
- Trails (view details)
- 34
- Trails Mountain Bike
- 34
- Trails Hike
- 34
- Trails Trail Running
- 34
- Total Distance
- 94 miles
- Total Descent Distance
- 46 miles
- Total Descent
- 41,434 ft
- Total Vertical
- 5,163 ft
- Highest Trailhead
- 6,197 ft
- Reports
- 181
- Photos
- 194
- Ridden Counter
- 2,263
Sub Regions
-
Angeles National Forest
- 1
- 13
- 1
-
Brown Mountain
- 1
- 4
- 2
Popular Altadena Mountain Biking Trails
Recent Trail Reports
more reports »
Current Trail Warnings
| trail | region | date | info | |
|---|---|---|---|---|
| Rim Trail | Aug 20, 2018 @ 11:50am Aug 20, 2018 |
Photos of Altadena Mountain Bike
trail: Upper Gabrelino Trail
18 | Upper Gabrelino Trail
Nov 24, 2018 @ 8:09am
Nov 24, 2018
trail: Upper Gabrelino Trail
16 | Upper Gabrelino Trail
Nov 24, 2018 @ 8:09am
Nov 24, 2018
trail: Ken Burton
258 | Ken Burton, Altadena
Apr 18, 2016 @ 10:21am
Apr 18, 2016
trail: Ken Burton
203 | Ken Burton, Altadena
Apr 18, 2016 @ 10:20am
Apr 18, 2016Videos of Altadena Mountain Bike
trail: Strawberry Peak
6:02 |
25 |
Nov 1, 2018
trail: Strawberry Peak
5:37 |
26 |
Oct 31, 2018
trail: Silver Moccasin
4:23 |
27219 |
Mar 27, 2018
trail: Sunset Ridge
0:30 |
88 |
Jun 6, 2017
Altadena Mountain Bike Routes
| title | rating | distance |
|---|---|---|
| Mt Hillyer | 3 miles | |
| Mt Lowe, Sam Merril, sunset, EP | 13 miles | |
| Eaton Saddle Shuttle w/ El Prieto | 13 miles | |
| Hillyer - Silver Moccasin Loop | 13 miles |
Recent Comments
| username | type | title | comment | date | |
|---|---|---|---|---|---|
 | trail | Be ready for a soulsucking ride before the... | Nov 25, 2018 @ 12:32am Nov 25, 2018 | ||
| trail | Beautiful views on tight singletrack. Very... | Nov 24, 2018 @ 8:07am Nov 24, 2018 | ||
| trail | Other trails from summit are much better. This... | Nov 19, 2018 @ 5:27pm Nov 19, 2018 | ||
 | trail | This is also known as Charlton Flats | Nov 15, 2018 @ 7:57am Nov 15, 2018 | ||
 | trail | Best trail on the front side of the mountain.... | Oct 31, 2018 @ 2:26pm Oct 31, 2018 |
Recent Activity
| username | action | type | title | date | |
|---|---|---|---|---|---|
| Calitol | wishlist | trail | Gabrielino Trail (NRT) | Jan 15, 2019 @ 6:35pm 21 hours |
| Oll777 | add | ridelog | Nov 11, 2018 ride log and 2 more | Jan 14, 2019 @ 4:38am 2 days |
 | desty | add | ridelog | Jan 12, 2019 ride log | Jan 13, 2019 @ 6:45pm 3 days |
| ivanpk1 | add | ridelog | Jan 13, 2019 ride log | Jan 13, 2019 @ 4:47pm 3 days |
| GoFasterPB | add | ridelog | Jan 13, 2019 ride log | Jan 13, 2019 @ 4:47pm 3 days |
Nearby Areas
| name | distance | ||||
|---|---|---|---|---|---|
| Angeles National Forest | 1 | 13 | 1 | 5.3 km | |
| Brown Mountain | 1 | 4 | 2 | 7.9 km | |
| San Rafael Hills | 6 | 10.5 km | |||
| South Hills Wilderness Area | 2 | 11.4 km | |||
| Turnbull Canyon | 1 | 5 | 14 km |
- By BlazeNawaY & contributors
- Admins: CORBA, MWBA
- #9518 - 1,621 views
- altadena activity log | embed map of Altadena mountain bike trails |
- subscribe 3d map donate to earn trail karma!
Downloading of trail gps tracks in kml & gpx formats is enabled for Altadena.
You must login to download files.