Follow YMCA of the Rockies for family-friendly tips and recommendations around Estes Park, Grand County, and Rocky Mountain National Park. YMCA of the Rockies is a year-round family vacation and conference center, with two locations in the heart of Colorado's Rocky Mountains. Estes Park Center is minutes from Rocky Mountain National Park, and Snow Mountain Ranch is just a short distance from Winter Park. We live, work, and play in the mountain communities around RMNP, so follow us for tips and recommendations for things to do during your vacation in the Rockies.