Mount Royal

Mount Royal is a mountain in the city of Montreal, immediately west of Downtown Montreal, Quebec, Canada. The best-known hypothesis for the origin of the name Montreal is that the mountain is the namesake for the city. The mountain is part of the Monteregian Hills situated between the Laurentians and the Appalachian Mountains. It gave its Latin name, Mons Regius, to the Monteregian chain. The mountain consists of three peaks: Colline de la Croix (or Mont Royal proper) at , Colline d'Outremont (or Mount Murray, in the borough of Outremont) at , and Westmount Summit at elevation above mean sea level. Geology Mount Royal is the deep extension of a vastly eroded ancient volcanic complex, which was probably active about 125 million years ago.