Red Mountain, Mountain summit in Costilla County, Colorado, United States

Red Mountain is a summit of 13,914 ft (4,241 m) in the Culebra Range of south central Colorado, 15 mi (24 km) southeast of San Luis. It lies on private land, and its recorded historical names are Espinazo Rojo and Red Mountain, both from 1972.

Red Mountain lies in the Culebra Range of south central Colorado, about 15 mi (24 km) southeast of San Luis, and reaches 13,914 ft (4,241 m). The name Espinazo Rojo was recorded alongside Red Mountain in 1972. The summit stands on private land, so the mountain has no public climbing history.

The peak lies on private land, so there is no public trail to the summit; the name Espinazo Rojo ("Red Spine") was recorded in 1972 alongside Red Mountain. The summit stands 15 mi (24 km) southeast of San Luis in the Culebra Range.

Red Mountain lies on private land about 15 mi (24 km) southeast of San Luis, so access requires the landowner's permission; there is no public trail to the 13,914 ft (4,241 m) summit. Plan any approach with that permission secured in advance.

The peak lies on private land about 15 miles (24 km) southeast of San Luis, in the Culebra Range rather than the San Juan Mountains. Its recorded historical names are Espinazo Rojo and Red Mountain, both entered in 1972. Reaching the summit requires permission from the landowners.