
March 2, 2023
If you’re spending time near Nathrop, Colorado—whether you’re soaking in the Mount Princeton Hot Springs, visiting the ghost town of St. Elmo, or camping in the San Isabel National Forest—you won’t want to miss a local favorite: the Narrow Gauge Trail #1432. This scenic, easy trail offers stunning views of Chalk Creek, Chalk Lake, and the dramatic Chalk Cliffs. It’s a hidden gem that locals love, and perfect for hikers of all skill levels.
This peaceful hike once thundered with steam engines. The Narrow Gauge Trail follows the old Denver, South Park & Pacific Railroad bed, which operated from the 1880s to the 1920s. The line transported ore and passengers between Nathrop and the once-booming mining town of St. Elmo. Today, hikers walk along the same route that trains once traveled, offering a unique mix of history and mountain scenery.
This trail packs a lot into a short, easy walk. You’ll enjoy wide-open views of the Chalk Cliffs, peaceful forest stretches, and glimpses of Chalk Lake and Cascade Falls. The elevation gain is minimal and the path is well-maintained, making it ideal for families, casual hikers, and anyone looking to stretch their legs at altitude without a strenuous climb.
From Nathrop, head west on County Road 162. Pass Mount Princeton Hot Springs and continue for about 5.6 miles. Turn left onto County Road 290 and follow it for 1.6 miles to the trailhead at the road’s end. Parking is available in a turnaround area.
This trail pairs perfectly with a relaxing soak at Mount Princeton Hot Springs, a stroll through the old buildings of St. Elmo Ghost Town, or an overnight stay at the Chalk Lake Campground. It’s an easy detour that adds depth to any Buena Vista or Nathrop adventure.
Narrow Gauge Trail #1432 is the kind of spot that locals keep in their back pocket—and now you can too. Don’t skip this slice of Colorado history and beauty next time you’re exploring Chalk Creek Canyon.
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