 Tipperary is famous for its horse breeding industry and is the home of Coolmore Stud, the largest thoroughbred breeding operation in the world.Tourism plays a significant role in County Tipperary – Lough Derg, Thurles, Rock of Cashel, Ormonde Castle, Ahenny High Crosses, Cahir Castle, Bru Boru Heritage Centre and Tipperary Crystal are some of the primary tourist destinations in the county.Road transport dominates in County Tipperary.