Alta Vista is a neighbourhood in Alta Vista Ward in Ottawa, Ontario, Canada. Its boundaries according to the Alta Vista Community Association are that part of Alta Vista Ward south of Smyth Road in the north, north of Walkley Road and east of the Rideau River (and Bank Street), and west of the "greenspace underneath Haig Drive". However, the name is ambiguous, as there are several sub-neighbourhoods in this area, (see list below), as the neighbourhood could refer to the ward as a whole, down to thecore Alta Vista area, (which could be defined as south of Pleasant Park Road, north of Heron Road, and west of the eastern greenspace corridor), centred on Alta Vista Drive.