Catherine's Bridge is a trailhead access point on the Rio Grande Trail (mile marker 12. 0) near Carbondale, offering parking and vault toilet facilities for trail users.

The location provides access to the scenic 42-mile Rio Grande Trail that parallels the Roaring Fork River, with a gentle grade suitable for biking, walking, and horseback riding.

Note: Dogs are prohibited year-round on the trail section between Catherine Bridge and Rock Bottom Ranch, and the trail closes seasonally from November 30 to April 30 to protect wintering wildlife.