There are over 100km of official cross-country mountain bike trails on offer across Northern Ireland as well as two exhilarating downhill trails in Rostrevor, County Down. Seasoned mountain bikers will love the choice of lung-busting trails in Rostrevor, flowing singletrack in Castlewellan and nerve-jangling rock drops in Davagh Forest. For families and those having a go mountain biking for the first time, there are loads of gentler green and blue trails across the country as well as a skills course in Tollymore National Outdoor Centre, a purpose-built pump track in Blessingbourne Estate, Fivemiletown and MTB jumps park on the outskirts of Belfast. Northern Ireland also boasts a wide selection of fully qualified activity providers where you can rent out bikes and learn the basics to help you out on the trails.