© Licensed to London News Pictures. 14/04/2014. City of London skyline as seen from Severndroog Castle in SE London. A 18th century castle on a hill in south east London is preparing to reopen as its restoration nears completion. Severndroog Castle in Oxleas Woods on Shooters Hill enjoys stunning views across five counties. The folly has been closed for many years and was in state of disrepair before work started on a restoration project last year. The historic building featured in the BBC series Restoration in 2004. Reopening date yet to be confirmed, more information available fron the Severndroog Castle Building Presevation Trust . Credit : Rob Powell/LNP