Travelers are voting Kenfig Pool, Gilwern Hill and Llwyn-on Reservoir as the best of 17 outdoors near Cardiff. There are 40 outdoors near Swansea a city just 34 km from Cardiff and 25 outdoors near Aberporth which is 73 km distant. The most popular of these are Kenfig Pool near Swansea and Mynydd Esgairweddan in Aberporth. You can find 1098 Outdoor in the country of United Kingdom and Giant's Causeway is our members favorite Outdoor in all of United Kingdom. Want more? Check out our map of outdoors near Cardiff.