Mae Pyrth Darganfod yn ffyrdd pwysig o adrodd hanes y Cymoedd a chael pobl leol ac ymwelwyr i grwydro a mwynhau treftadaeth naturiol a diwylliannol ardaloedd sy’n aml wedi cael eu hesgeuluso.
Discovery Gateways are an important means of telling the stories of the Valleys and encouraging local people and visitors to explore and enjoy the natural and cultural heritage of often overlooked areas.