Roundtop Mountain Road - 321
Total Miles
1.8
Technical Rating
Best Time
Spring, Summer, Fall
Trail Type
Full-Width Road
Accessible By
Trail Overview
This is a USFS road in the San Carlos Ranger District. The road is accessed off of CO-165 via Ditch Creek Rd. The road is an out-and-back trail that offers access to multiple dispersed camping sites and great views. Snow drifts can last long into spring and be very deep, making passage difficult.
Photos of Roundtop Mountain Road - 321
Difficulty
Smooth dirt roads that can be narrow in places with switchbacks. Areas of the trails can hold deep snow drifts making navigating difficult.
Roundtop Mountain Road - 321 can be accessed by the following ride types:
- High-Clearance 4x4
- SUV
- SxS (60")
- ATV (50")
- Dirt Bike
Roundtop Mountain Road - 321 Map
Popular Trails
Little Dolores Canyon
North Fork Cattle Creek Trail
Quarry (FS 350.B)
The onX Offroad Difference
onX Offroad combines trail photos, descriptions, difficulty ratings, width restrictions, seasonality, and more in a user-friendly interface. Available on all devices, with offline access and full compatibility with CarPlay and Android Auto. Discover what you’re missing today!