'On August 31, 2013, the International Appalachian Trail welcomed Northern Ireland's Ulster Way as its newest member and celebrated the completion of the IAT across the emerald isle, from Slieve League in the Republic to the ferry terminal at Larne.' (On June 5, 2010 at the grand opening of the Appalachian Trail Museum in Pine Grove State Park, Pennsylvania, the International Appalachian Trail officially welcomed Scotland and the West Highland Way as the first European Chapter of the IAT.)