About hiking in Alamosa County

Alamosa County, Colorado has 31 named trails tagged for hiking, covering 37.5 miles, an average of 1.2 miles each. The longest is Fifteen Street, at 8.6 miles. 1 runs 5 miles or longer.

All 31 hiking trails, longest first

Fifteen StreetHikeMTB8.6 mi South Zapata Lake TrailHike4.3 mi Mosca Pass TrailHike3.4 mi Blanca Peak TrailHike2.3 mi Twin Peaks TrailHike2.0 mi North Fork South Zapata TrailHike1.8 mi Blue LoopHike1.6 mi Crestone TrailHike1.4 mi Malm TrailHike1.3 mi Rio InspireHike1.1 mi Simpson Loop TrailHike1.0 mi Wellington Ditch TrailHike0.9 mi Zapata Falls TrailHikeMTB0.7 mi Outer OxbowHike0.7 mi Dike TrailHike0.6 mi footHike0.6 mi Brown/Green LoopHike0.5 mi Inner OxbowHike0.5 mi Dunes Access from Campground TrailHike0.5 mi Sierra Blanca TrailHike0.5 mi Dunes Access from Visitor Center TrailHike0.4 mi Green LoopHike0.4 mi Brown LoopHike0.4 mi North LoopHike0.4 mi South LoopHike0.3 mi Hole 19 ConnectorHike0.3 mi Interpretive Loop TrailHike0.3 mi Carbonate Peak TrailHike0.3 mi Brown/Blue LoopHike0.2 mi Monteville Nature Loop TrailHike0.2 mi Brown/Green/Blue LoopHike0.1 mi

← All Alamosa County trails

Trail geometry from OpenStreetMap contributors, licensed ODbL. Elevation from the USGS 3D Elevation Program. Compiled and published by Trailmonger · trail data last rebuilt August 9, 2026.