The classic Marin County singletrack experience. Tamarancho is a purpose-built mountain bike trail system at the Boy Scouts Camp Tamarancho, featuring flowy berms, technical rock gardens, and stunning bay views.
The Experience
After a short road approach from the shop, you’ll dive into 85% pure singletrack bliss. The trail winds through oak woodlands, climbs to panoramic viewpoints, and descends through technical sections that will test your skills.
What Makes Tamarancho Special
- Purpose-built mountain bike trails
- Well-maintained by local volunteers
- Progressive technical features
- Stunning views of San Francisco Bay
- Year-round rideable conditions
Trail Access
Passes are required to ride Tamarancho. Pick one up in the shop or buy online:
| Pass | Price |
|---|---|
| Day Pass (in-shop at Sunshine) | $5 |
| Day Pass (online) | $6 |
| Annual Pass | $50 |
Buy a Pass Online — or stop by Sunshine Bicycle Center and grab one for $5.
Your support goes directly to maintaining this incredible trail system.
Conditions & Resources
Check current trail conditions at tamarancho.report - real-time updates from the local riding community.
Local Tips
- Morning rides offer cooler temps and fewer crowds
- Technical sections are easier when dry
- Water fountain available at the Iron Springs Rd Kiosk
- Wagon Wheel is a shared-use trail — expect horses, dogs, and hikers
- Watch for snakes on hot days, especially in exposed rocky sections
- Respect all other trail users
Terrain Breakdown
Trail Photos
