Colinton (Scottish Gaelic: Baile Cholgain) is a suburb of Edinburgh, Scotland situated 3+1⁄2 miles (5.6 km) south-west of the city centre. Up until the late 18th century it appears on maps as Collington. It is bordered by Dreghorn to the south and Craiglockhart to the north-east. To the north-west it extends to Lanark Road (the A70) and to the south-west to the City Bypass. Bonaly is a subsection of the area on its southern side. Colinton is a designated conservation area.