Château Gaillard was built in 1196-8 on the orders of Richard I, King of England.
Media Credit: DCL
Image 1 of 1
We have a look back on the greatest images of the past month...
Catch the amazing new series Philly Throttle Wednesdays 8pm only on Discovery Channel.
Want to be kept up to date with all things Discovery, from news to your favourite shows? Sign up to receive the newsletter here.