Wikipedia https://en.wikipedia.org/wiki/Boarstall_Tower
Official website http://www.nationaltrust.org.uk/boarstall-tower/
Email boarstalltower@nationaltrust.co.uk
Phone +44 1280 817156
Address Boarstall, Bicester, HP18 9UX, UK
Coordinates 51°49'24.103" N -1°5'44.263" E