Explore highclere castle the cotswolds village of bampton and other sites made famous by the hit british tv series downton abbey on this full day tour from london with an expert guide travel to oxfordshire where much of the show was filmed visit cogges manor farm and bampton the setting of downton village get up close to the grantham arms pub and the church where lady mary and matthew crawley were wed then tour the state rooms and gardens at highclere castle the grand country estate o