Swallowtail Trail

Louviers, CO

Content provider

Swallowtail Trail

Starting in Roxborough State Park, this hike takes you southeast past the old Sundance Ranch. Nelson Ranch Open Space, situated between the hogback and the foothills, provides habitat protection for foxes, elk, bears, coyotes, spotted towhees, migratory birds, and, of course, swallowtail butterflies. The butterfly shape of the Swallowtail Trail winds around a towering red rock of the Fountain Formation, up and over rimrock, passing by ponderosa pine, Douglas fir, oakbrush, smooth sumac, hawthorn, chokecherry, and wild plum, with a touch of prairie full of rabbitbrush for good measure.

See all Hiking in Colorado

Driving Directions

Note: driving directions are approximate.

We cannot find this location: please try again.

Directions to: Swallowtail Trail

print directions

Trail Statistics & Information

ActivityHiking
Nearby CityLouviers
Length6.7 mi
Elevation Gain520 ft
Skill LevelModerate
Duration2.75 to 3 hours
SeasonApril through November
screen shot of Trails.com

REI MEMBERS: SAVE $20 on a Trails.com Subscription

Subscribe to Trails.com for just $29.95 a year and gain full access to over 49,000 professional trail guides, high-res USGS topo maps & much more!

Content provided by Trails.com

How are we doing? Give us feedback on this page.

  • Join REI today!
  • REI Membership
  • REI member benefits include an annual refund (typically 10% on eligible purchases).
  • Join REI today!
  • Sign up for REI Gearmail®
  • and get 15% off selected items!
  • Store Locator
  • Locate an REI store near you.
  • Find a Store

Find REI on: FacebookTwitterYouTubeFlickr