Gelli Goll is a Beef, Sheep and Arable farm on the outskirts of Cowbridge which is currently run by Mark Jarvis and his daughter Bethany. First published: 8 June 2026 Last updated: 8 June 2026 Status: Complete Farmed by: Mark & Bethany Jarvis Location: Fferm Gelli Goch, Cowbridge Sector: Beef Farm ProjectsFferm Gelli Goll