Fence And Netting 2 Fence And Netting 1 Around and about the Castle and Cathedral, Newcast… Around and about the Castle and Cathedral, Newcast… Around and about the Castle and Cathedral, Newcast… Fence And Netting 4 Fence And Netting 5 Fence And Netting 6 Fence And Netting 7 Harbour walls at low tide. Seaton Sluice, Northumb… Harbour walls at low tide. Seaton Sluice, Northumb… Harbour walls at low tide. Seaton Sluice, Northumb… Harbour walls at low tide. Seaton Sluice, Northumb… Harbour walls at low tide. Seaton Sluice, Northumb… Harbour walls at low tide. Seaton Sluice, Northumb… Harbour walls at low tide. Seaton Sluice, Northumb… From the viewing tower at Segedunum Roman Fort, Wa… In The Lift Down The Stairs From the viewing tower at Segedunum Roman Fort, Wa… From the viewing tower at Segedunum Roman Fort, Wa… Stairs Down Grid From the viewing tower at Segedunum Roman Fort, Wa… Floor Plan