Ruins with steps: © Chris van der Merwe / ​ AAI Fotostock / ​ age fotostock; tower inset: © Ingrid van den Berg / ​ AAI Fotostock / ​ age fotostock
Ruins with steps: © Chris van der Merwe / ​ AAI Fotostock / age fotostock; tower inset: © Ingrid van den Berg / ​ AAI Fotostock / ​ age fotostock