Stretch your legs on a trip to the charming town of Donegal, which sits at the mouth of the River Eske and Donegal Bay, surrounded by the beautiful Blue Stack Mountains. Opt for a slice of history by visiting the 15th-century castle, or head to the original Magee store to try some Donegal tweed on for size. John Magee started trading in the region's eponymous textile in 1866 and grew it from a small draper to a proud historical attraction. Relax in one of the town's cafés or traditional pubs and get a taste of the famous Irish craic.