Was the Blue Mountains known by any other names 1.53K viewsMay 28, 2021Blue Mountains Ask Roz AU12 May 28, 2021 0 Comments Was the Blue Mountains known by any other names 1 Answer ActiveNewestOldest Ask Roz AU12 Posted May 28, 2021 0 Comments The Blue Mountains were originally named Carmarthen Hills and Landsdowne Hills by Governor Phillip In 1788. Register or Login