Comfortable Accommodations Slieve Gullion Getaways Forkhill in Forkill offers a holiday home with a kitchenette, private bathroom, and TV. Free on-site private parking is available for guests. Local Attractions Proleek Dolmen and Louth County Museum are 5 mi away, King John's Castle 16 mi, Monasterboice and Jumping Church of Kildemock 23 mi, Dowth and Hill of Slane 30 mi, and Slane Castle 30 mi. George Best Belfast City Airport is 50 mi from the property.