NDT - Photo of the Month - March 2021
By National Digital Trails Newsletter
January 2021 (approx.)
![Cross Country Ski Trail in Granby, CO](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/CrossCountrySkiTrail_1.jpg?itok=JiJN2k14)
Detailed Description
We would love to see your favorite trail photos. Please send them to trails@usgs.gov.
Sources/Usage
Public Domain.