Trevenen Hamlet in Cornwall, England From Wikipedia, the free encyclopedia Trevenen is a hamlet on the A394 main road from Helston to Mabe in west Cornwall, England, United Kingdom.[1] It is south of Wendron.[2] See also Cornwall portal Trevenen Bal References [1]Ordnance Survey get-a-map SW6835228630 [2]Ordnance Survey One-inch Map of Great Britain; Land's End, sheet 189. 1961 50°07′21″N 5°14′21″W This article about a location in the former district of Kerrier, Cornwall is a stub. You can help Wikipedia by adding missing information.vte Related Articles