• Skip to main content
  • Skip to header right navigation
  • Skip to site footer
Uncover Colorado Logo

Free Colorado Travel Guide | Vacations, Travel and Tourism

  • Blog
  • Activities
  • Events
  • Lodging
  • Towns
  • Trip Planner

Purgatoire River – near Trinidad

Image of the Purgatoire River flowing through the plains
The Purgatoire River in Colorado. Photo: Chris M Morris

The Purgatoire River is 196 miles long and is located in southeastern Colorado. It’s also known to locals as “Purgatory River”, getting that name from the English translation for the French word “Purgatoire”.

A U.S. Army base is situated on the western part of the river called the Pinon Canyon Maneuver Site.

Purgatoire River Route

The Purgatoire River originates where the Middle Fork Purgatoire River and North Fork Purgatoire River meet, flowing west through Weston, Valdez, and into the Trinidad Lake.

Image of a small waterfall along the Purgatoire River in Colorado
The Purgatoire River. Photo: Scrubhiker (USCdyer)

From there, it heads northeast through the town of Trinidad, passed Hoehne into the Comanche National Grassland. Continuing east, it travels into Las Animas and joins the Arkansas River.

Activities on the Purgatoire River

There’s some good fishing on the Purgatoire River, mostly north of the city of Trinidad and around Las Animas.

While this isn’t Colorado’s most accessible river for fishing, experienced anglers can find areas along the river’s path that might work for them, especially between Stonewall and Weston. The Purgatoire River is known to be home to rainbow, brown, and cutthroat trout.

Details

Passes through:

  • San Isabel National Forest
  • Weston
  • Valdez
  • Trinidad Lake
  • Trinidad
  • Hoehne
  • Comanche National Grassland
  • Las Animas

Length: 196 miles

Tributaries:

  • Leitensdorfer Arroyo
  • Raton Creek

Tributary to: Arkansas River

Sidebar

Recent Posts

  • 10 Captivating Colorado 13ers to Hike
  • The Colorado 14ers
  • The Top Events In Aurora, Colorado
  • When Do Seasonal Mountain Passes Open in Colorado?
  • The Top Events in Leadville, Colorado
  • Home
  • About Us
  • Contact Us
  • Privacy Policy
  • Resources
  • Disclaimer—Terms of Service

Copyright © 2025 · Free Colorado Travel Guide | Vacations, Travel and Tourism · All Rights Reserved