limits marked by Cornish Hedges. The Carnmarth Trust exists to care for the area. Other things by the same name Carnmarth North and Carnmarth South are deaneries of the Diocese of Truro: Carnmarth Deanery was established in 1875, the division into North and South is 20th-century. There is a song called "Carn Marth" on Richard D. James Album, by Cornish electronic musician Aphex Twin. References External links Information and pictures of Carn Marth Hills of Cornwall