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Trail Conditions
- Unknown
- Snow Groomed
- Snow Packed
- Snow Covered
- Snow Cover Inadequate
- Freeze/thaw Cycle
- Icy
- Prevalent Mud
- Wet
- Variable
- Ideal
- Dry
- Very Dry
Trail Flow (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.
The colour categories are based on what percentage of riders are riding a trail in its intended direction.
- > 96%
- > 90%
- > 80%
- > 70%
- > 50%
- < 50%
- bi-directional trail
- no data
Trail Last Ridden
Trailforks scans ridelogs 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 ridelogs 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 rides = more kinetic energy = warmer colors.
- most popular
- popular
- less popular
- not popular
ATV/ORV/OHV Filter
Max Vehicle Width
inches
Radar Time
x
Activity Recordings
Trailforks users anonymized public ridelogs from the past 6 months.
- mountain biking recent
- mountain biking (>6 month)
- hiking (1 year)
- moto (1 year)
Activity Recordings
Trailforks users anonymized public skilogs from the past 12 months.
- Downhill Ski
- Backcountry Ski
- Nordic Ski
Jump Magnitude Heatmap
Heatmap of where riders jump on trails. Zoom in to see individual jumps, click circles to view jump details.
Trails Deemphasized
Trails are shown in grey.
Only show trails with NO bikes.
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google parking directions
Primary Trail Type: Cross-Country
AKA: Camp Tamarancho
google parking directions Activities Click to view
- Mountain Bike
115 trails
- E-Bike
1 trails
- Hike
112 trails
- Trail Running
112 trails
Region Details
- 40
- 1
- 12
- 34
- 27
- 1
Region Status
Open as of Jan 11, 2022
Stats
- Avg Trail Rating
- Trails (view details)
- 115
- Trails Mountain Bike
- 115
- Trails E-Bike
- 1
- Trails Hike
- 112
- Trails Trail Running
- 112
- Trails Horse
- 1
- Total Distance
- 167 miles
- Total Descent
- 60,189 ft
- Total Vertical
- 2,450 ft
- Highest Trailhead
- 2,465 ft
- Reports
- 1,346
- Photos
- 316
- Ridden Counter
- 32,204
Popular Tamarancho / West Marin / North Tam Trails
Mountain Bike Routes
| title | rating | distance |
|---|---|---|
| Tamarancho Maiden Ride | 14 miles | |
| Tamarancho Loop | 7 miles | |
| Fairfax-Bo Ridge Gravel Grinder | 42 miles | |
| White Hill Tamarancho Loop | 18 miles | |
| Great Kid's Lake Ride | 8 miles | |
| Classic Tam Route | 20 miles | |
| watershed things | 17 miles | |
| White Hills Tamarancho Loop | 15 miles | |
| Bolinas_SG v2 | 33 miles | |
| San Geronimo Ridge Singletracks | 17 miles |
Photos of Tamarancho / West Marin / North Tam Mountain Bike
trail: Jewell Trail
5 |
May 26, 2022 @ 9:31pm
May 26, 2022
trail: Wagon Wheel Trail
627 |
Feb 14, 2018 @ 11:22pm
Feb 14, 2018
trail: Wagon Wheel Trail
708 |
Jun 23, 2015 @ 10:36pm
Jun 23, 2015
trail: Wagon Wheel Trail
648 |
Feb 16, 2015 @ 9:09pm
Feb 16, 2015
trail: Wagon Wheel Trail
553 |
Feb 16, 2015 @ 9:07pm
Feb 16, 2015
trail: Endor (Flow Trail)
1,478 | | 5 comments
Feb 6, 2015 @ 9:41am
Feb 6, 2015
trail: Endor (Flow Trail)
870 |
Feb 6, 2015 @ 9:39am
Feb 6, 2015Videos of Tamarancho / West Marin / North Tam Mountain Bike
15 |
Jun 2, 2022
trail: Serpentine Trail
50 |
Nov 18, 2021
trail: Boulder Springs Trail
2:34 |
89 |
Oct 9, 2020
trail: Endor (Flow Trail)
0:08 |
318 |
Feb 12, 2018
trail: Endor (Flow Trail)
1:00 |
66 |
Jul 11, 2017
trail: Endor (Flow Trail)
1:54 |
930 |
Feb 15, 2016
trail: Endor (Flow Trail)
2:29 |
143 |
Sep 14, 2015
trail: Endor (Flow Trail)
3:32 |
821 |
Jun 10, 2015
Recent Trail Reports
| status | trail | date | condition | info | user |
|---|---|---|---|---|---|
| Bill's Trail | Jul 3, 2022 @ 12:44pm 3 days | Ideal | Millerwill | ||
| Lower Porcupine Trail | Jun 29, 2022 @ 5:36pm Jun 29, 2022 | Dry | Bro-tato | ||
| Upper Porcupine Trail | Jun 29, 2022 @ 5:36pm Jun 29, 2022 | Dry | Bro-tato | ||
| Smith Ridge Fire Rd | Jun 29, 2022 @ 9:09am Jun 29, 2022 | Dry | mountaincadence | ||
| Endor (Flow Trail) | Jun 24, 2022 @ 12:06pm Jun 24, 2022 | Dry | mountaincadence | ||
| Broken Dam Trail | Jun 24, 2022 @ 12:06pm Jun 24, 2022 | Dry | mountaincadence | ||
| Creekside Fire Road | Jun 19, 2022 @ 8:46am Jun 19, 2022 | Dry | mountaincadence | ||
| Middle Fire Road | Jun 19, 2022 @ 8:46am Jun 19, 2022 | Dry | mountaincadence | ||
| Fish Gulch | Jun 18, 2022 @ 2:31pm Jun 18, 2022 | Dry | mountaincadence | ||
| Jewell Trail | Jun 18, 2022 @ 12:26pm Jun 18, 2022 | Dry | Tonymosa |
Activity Feed
| username | action | type | title | date | |
|---|---|---|---|---|---|
 | 0f9zV4 | wishlist | route | watershed things | Jul 3, 2022 @ 7:48pm 2 days |
 | Millerwill | add | report | Bill's Trail | Jul 3, 2022 @ 3:38pm 2 days |
| Astor-Marchesini | wishlist | route | White Hills Tamarancho Loop | Jul 3, 2022 @ 1:18pm 3 days |
| Darniel | wishlist | route | Tamarancho Maiden Ride | Jul 2, 2022 @ 12:07pm Jul 2, 2022 |
| Bro-tato | add | report | Lower Porcupine Trail and 1 more | Jun 30, 2022 @ 10:35am Jun 30, 2022 |
Recent Comments
| username | type | title | comment | date | |
|---|---|---|---|---|---|
| trail | The rooty part of this trail is black-level... | Jun 23, 2022 @ 10:49pm Jun 23, 2022 | ||
| trail | This is a pretty plain trail that is mostly... | Jun 23, 2022 @ 10:47pm Jun 23, 2022 | ||
| trail | The south half of this trail is a beautiful... | Jun 23, 2022 @ 9:07am Jun 23, 2022 | ||
| trail | I’ve only ridden this on a gravel bike, and... | Jun 23, 2022 @ 9:04am Jun 23, 2022 | ||
| trail | Good ride. Only one fallen tree blocking the... | Feb 13, 2022 @ 10:38am Feb 13, 2022 |
Nearby Areas
| name | distance | ||||
|---|---|---|---|---|---|
| Big Rock / Lucas Valley | 4 | 6 | 5 | 1 | 3.1 km |
| Gold Hill | 4.9 km | ||||
| The Graveyard | 4.9 km | ||||
| Big Rock / Novato | 1 | 5.4 km | |||
| garin | 5.5 km |
Local Badges
-
Camp Tamarancho ESI885 awarded -
Completionist1 awarded
Bike & Skill Parks
| name | type | city | rating |
|---|---|---|---|
| Tamarancho Skill Park | skill park | Woodacre |
Local Products
Activity Type Stats
| activitytype | trails | distance | descent | descent distance | total vertical | rating | global rank | state rank | photos | reports | routes | ridelogs |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mountain Bike | 115 | 167 miles | 60,190 ft | 89 miles | 2,451 ft | #189 | #80 | 314 | 1,346 | 10 | 26,935 | |
| E-Bike | 1 | 3,097 ft | 249 ft | 2,822 ft | 249 ft | #450 | #142 | 2 | 1,225 | 1 | 1,590 | |
| Hike | 112 | 165 miles | 58,812 ft | 87 miles | 2,451 ft | #146 | #77 | 1,321 | 2 | 536 | ||
| Trail Running | 112 | 165 miles | 58,812 ft | 87 miles | 2,451 ft | #147 | #76 | 1,321 | 2 | 480 | ||
| Horse | 1 | 3 miles | 1,929 ft | 2 miles | 1,027 ft | 341 | 1 |
- By brenthillier
NSMBA TRAILFORKS & contributors - Admins: A4B, MCBC
- #6111 - 22,477 views
- tamarancho / west marin / north tam activity log | embed map of Tamarancho / West Marin / North Tam mountain bike trails | tamarancho / west marin / north tam mountain biking points of interest
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