Poley Mountain is situated 10 km outside of Sussex, New Brunswick, Canada. Poley Mountain is a well-known ski destination in southern New Brunswick. The town is centrally located between New Brunswick's three major cities: Moncton, Saint John, and the capital city of Fredericton. Poley Mountain provides skiing, for beginner to advanced enthusiasts, and …Poley Mountain is situated 10 km outside of Sussex, New Brunswick, Canada. Poley Mountain is a well-known ski destination in southern New Brunswick. The town is centrally located between New Brunswick's three major cities: Moncton, Saint John, and the capital city of Fredericton. Poley Mountain provides skiing, for beginner to advanced enthusiasts, and on-site restaurant amenities.