Hostelworld.com offers you the best online selection of youth hostels in Wales and right across Great Britain. Check out the Hostelworld.com selection of hostels in Wales. Read customer reviews of hostels, view youth hostels on the map of Wales and avail of free SMS confirmations. And why not check out our pick for the best things to see and do in Wales while you’re there? Hostelworld.com – the definitive guide to Wales hostels.