Blair Lake

Managing agency

Pike-San Isabel NF — San Carlos RD

Blair Lake is an 11.8-mile out-and-back trail located in Colorado near Colorado within Pike-San Isabel National Forest, managed by the San Carlos Ranger District. This moderate backcountry route takes hikers through diverse terrain typical of the Pike National Forest area, offering a full day of hiking for those seeking a more remote experience away from heavily trafficked paths. The out-and-back format means hikers will retrace their steps after reaching Blair Lake, making the total distance manageable for experienced day hikers. The trail provides access to alpine scenery and opportunities to view wildlife and mountain terrain characteristic of central Colorado's high country. Hikers should be prepared for variable weather conditions and bring adequate water and supplies for the full 11.8-mile trek. The trail is maintained by Pike-San Isabel National Forest staff. Visitors should check current conditions and any access restrictions through the San Carlos Ranger District before planning their trip. A valid parking pass may be required. This trail is best suited for hikers comfortable with longer distances and navigation in remote forest settings.