Fodor's Expert Review Castlewellan Forest Park

A huge maze, grown to symbolize Northern Ireland's convoluted path to peace, comprises 1,150 acres of forested hills running between the Mourne Mountains and Slieve Croob. There are also signposted mountain-biking trails, ranging from short routes of 4 km (2½ miles) up to 19 km (12 miles), and 7½ km (5 miles) of walking trails. Look out for the multi-stemmed sequoia, a giant redwood in the walled garden dating from the 1850s, which, in 2018, was named as Northern Ireland's Tree of the Year by the Woodland Trust, a conservation charity. With the maze, lake, secluded arbors, and arboretum, the park makes an excellent introduction to the area. Bike and canoe rental is available at the center starting from £18 for three hours.