Sweet Rock Stables is a full-care horse boarding facility located in Manchester, Maryland. Our facilities offer boarders the opportunity to enjoy their horses year round with indoor and outdoor riding areas, and access to trails that lead to the nearby Prettyboy Reservoir trails. We also host all-breed open schooling shows during the temperate months of the year, and are active members of the American Morgan Horse Association and the Pennsylvania Morgan Horse Club.... (read more) Younger equestrians are offered the opportunity to join our American Morgan Horse Association affiliated youth group activities to learn more about riding and horse related subjects and for a little old-fashioned fun at the barn. If you are in the area, please come by for a visit. We're looking forward to seeing you at the barn!