The Roaches (from the French les roches – the rocks) is the name given to a prominent rocky ridge situated above Leek and Tittesworth Reservoir in the Peak District of England. The ridge with its spectacular rock formations rises steeply to 505 m (1,657 ft).
Along with Ramshaw Rocks and Hen Cloud they form a gritstone escarpment, which is very popular with hikers, rock climbers and freerunners. It is often very busy especially at weekends.
The area was once famous for its wallabies. These were released in World War II from a private zoo at Swythamley and managed to breed and survive until the late 1990s, when the last survivors seem to have disappeared.
The whole area is a favourite place with walkers and rock-climbers, and the edges provide some of the best gritstone climbing in the country, with famous classic routes such as Valkyrie, the Sloth and The Swan.
Source Wikipedia & www.peakdistrictinformation.com/visits/roaches.php