Heading for Sigiriya Sigiriya, Sri Lanka # Heading for Sigiriya, July 2018, © Hasso Hohmann, under CC BY-NC 4.0 +Edu Sigiriya Sigiriya, Sri Lanka is an ancient fortress located on a huge rock. Sigiriya Sigiriya, Sri Lanka ist eine antike Festungsanlage auf einem riesigen Felsen.