Valley Heights is a small township of the City of Blue Mountains in New South Wales, Australia. It is about 70 km (43 mi) from Sydney and is located east of the township of Springwood. At the 2006 census, Valley Heights had a population of 1,337 people. Valley Heights has a railway station, rail museum and the historic Gatekeepers cottage where the gatekeeper employed by the railway lived in the early steam era.