Climb Little Costilla

Climbing Little Costilla Peak at Philmont Scout Ranch offers an exceptional adventure for those seeking solitude and breathtaking vistas. Standing at an elevation of 12,584 feet, Little Costilla is among the highest peaks in the Sangre de Cristo Mountains of northern New Mexico. Its summit provides panoramic views of notable landmarks, including the East and West Spanish Peaks, Culebra Peak (the southernmost 14er in Colorado), Wheeler Peak (the highest point in New Mexico), Baldy Mountain, and Ash Mountain.

The ascent to Little Costilla is considered challenging with a trail that traverses diverse terrains. Hikers navigate through dense forests, alpine meadows, and rugged slopes, often encountering multiple fences and game trails that can make route-finding complex. The trail becomes more defined above the treeline, leading to the expansive alpine tundra near the summit. The peak is located off of Philmont property in the Carson National Forest Valle Vidal Unit. The route is popular among birding enthusiasts and those seeking a strenuous hike.

Little Costilla is not frequently climbed, which enhances its appeal for those seeking a tranquil wilderness experience. The majority of its visitors are either on a Rayado Trek at Philmont Scout Ranch or are staff members. The peak’s relative isolation ensures that hikers can enjoy the natural beauty without the crowds found on more popular trails.

It’s important to note that the trail to Little Costilla is not well-marked, and hikers often rely on natural landmarks and existing fences to navigate. The journey requires careful planning and a good sense of direction, especially when traversing the dense forests below the treeline. Despite these challenges, the effort is rewarded with unparalleled views and a profound sense of accomplishment upon reaching the summit.