Trail Rides and Horse Drive in Colorado

Notes on Difficulty Rating:  
 Easy (Gently sloping or level terrain; trails are groomed or wide open; shallow or no creek crossings. ) 
 More Difficult (Moderate hills over consistent surface; possibly some narrow trails and short steeper slopes) 
 Rigorous (Easy to More Difficult for rider but physically challenging for horse such as on a level surface through deep sand) 
 Challenging (Possible rocky, uneven surface, steep slopes, uncleared trails, faster flowing streams and other obstacles that lead to more difficult riding for rider and horse)