Land for Sale in Hartsel, Colorado

70 Acres with Cabin, Trees & Eleven Mile Reservoir Views! Discover a rare opportunity to own 70 private acres in the highly sought-after Threemile Mountain Ranch subdivision in between Hartsel and Guffey. This exceptional offering includes two contiguous 35-acre parcels being sold together and directly borders 7,800 acres of adjoining BLM land, creating a rare and private setting ideal for recreation, a future homesite, or a peaceful mountain retreat with room to roam. Located less than 2 miles from Highway 9 and approximately 15 minutes to Hartsel, the property offers convenient year-round access while still feeling remarkably secluded and private. Rolling terrain, mature pine trees, and open meadows frame expansive panoramic mountain views along with a beautiful view of Eleven Mile Reservoir, one of Colorado’s premier destinations for boating, fishing, and outdoor recreation. Tucked privately among the trees sits a fully furnished dry cabin, providing an ideal basecamp for weekend getaways, hunting trips, or immediate enjoyment of the property. With nearby wells in the area and ample space for improvements, the site offers excellent potential to add a well and septic system and transition the cabin into a comfortable full-time mountain residence. The property is Agriculture-zoned, offering significantly more flexibility than many mountain subdivisions and supporting a wide range of potential land uses including horses, recreation, and future residential development. Outdoor recreation is right at your doorstep, with: 15 minutes to Eleven Mile Reservoir, 20 minutes to Spinney Mountain State Park, 35 minutes to Fairplay, 75 minutes to Breckenridge, 90 minutes to Colorado Springs. Opportunities to purchase 70 acres with trees, privacy, reservoir views, flexible AG zoning, and easy Highway 9 access are increasingly rare in the Hartsel area—especially within desirable Threemile Mountain Ranch.