See the impressive hadrians wall laid out below while being chauffeured with two friends through the skies in a cessna 172 the northern boundary of the roman empire is the norths most popular tourist attraction and it will become clear why when the pilot soars along architecture that has been a part of the scenery for 2000 years see the compelling roman forts vindolanda housesteads and birdoswald that make up this treasured world heritage site