Have stormtroopers taken over this 12th-century castle? 🤔 Our Geospatial Survey Team use this wearable laser scanner to produce 3D digital models and maps of historic sites such as St Briavels Castle in Gloucestershire. Laser scanners allow us to record information about the condition of buildings like these, which will help with future conservation work. The medieval castle is managed by English Heritage, and is now used as a youth hostel by YHA England and Wales. | Historic England

Built to protect and entertain royalty, ancient castles possess a lasting beauty. Here, see 20 of the most beautiful historic castles: http://bit.ly/1NDRTVR | Harper's Bazaar