Click on the link to download the copy of the Carn Brea trail you require. You will note that the files are different in formats and hence one is larger than the other and will therefore take longer to download.
Pool Trail and Illogan Highway Trails 1.51MB 2.26MB
Four Lanes, Carn Brea Hill, Carnkie and Cycle Trails 835KB 1.2MB
The Launch of The Four Lanes Trail February 2017