Roundtop Mountain Road - 321

Total Miles 1.8
Technical Rating
2 Easy
Best Time Spring, Summer, Fall
Trail Type Full-Width Road
Accessible By
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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.

Technical Rating

2

Status Reports

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Danny Karr
May 17, 2025
Open
lots of fun on my Transalp. nothing too technical just a lot of ups and downs. there are a lot of dispersed campsites on this road.

Roundtop Mountain Road - 321 Trail can be accessed by the following ride types:

  • Single Track
  • 50 Inch
  • 60 Inch
  • High Clearance
  • Full Width

Roundtop Mountain Road - 321 Map

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