When is the best time to visit Monmouth for camping?

The tourist season in Monmouth and the Wye Valley AONB extends beyond the conventional Easter-September window, with March and October also seeing many visitor facilities open, and weather mild enough to camp out. Sites near Monmouth often open year-round. In the Brecon Beacons National Park, though, sites are shut outside Easter-September. April and May are delightful, uncrowded camping months in the Wye Valley.