Hookland 1/3/17 6:10:49

Mediaeval graffiti carved by Templars in the Knight’s Cave, Hel Estuary. https://t.co/rN2xIOUDwV

Mediaeval graffiti carved by Templars in the Knight's Cave, Hel Estuary. pic.twitter.com/rN2xIOUDwV

— Hookland (@HooklandGuide) February 28, 2017