Fodor's Expert Review Wild Nephin Ballycroy National Park

Located in the southern territory of the Mullet Peninsula and covering 110 square km (42½ square miles) of Atlantic bogland and mountainous wilderness, Ballycroy is one of only six national parks in Ireland and utopia for the outdoor adventurer. Marked looped trails offer staggering views across Blacksod Bay and the Achill Islands. Once the sun sets, the area becomes a "dark-sky park," where visitors arrive with flashlights to witness the uninterrupted view of the heavens. The park is equipped with a visitor center and café. To camp, contact the park manager.