Visit Adventure Valley Adventure Valley is the North East's biggest family adventure park, set within the scenic grounds of Valley Farm on the outskirts of Durham. With over 50 attractions spread across indoor play zones, outdoor adventure areas and a working farmyard, it's built to fill a full day out whatever the weather, and regularly hosts seasonal events for Halloween, Christmas and Easter. The lowdown: Where: Union Hall Farm, Brasside, Durham, DH1 5SG (use DH1 5SA for t