Treninnick Suburb of Newquay, Cornwall, England From Wikipedia, the free encyclopedia Treninnick is a southeastern suburb of Newquay, Cornwall, England, United Kingdom, near Trencreek.[1] It is in the civil parish of Newquay . Treninnick References Cornwall portal [1]Ordnance Survey Landranger 200: Newquay, Bodmin & Surrounding Area; 1:50 000. 1980 50.4057°N 5.0713°W / 50.4057; -5.0713 This article about a location in the former borough of Restormel, Cornwall is a stub. You can help Wikipedia by adding missing information.vte Related Articles