Contributor and pilot obzibusz created this beautiful drone video of two of the more important landmarks in Southeastern England: the castle and cathedral of Rochester in County Kent. The castle in this city on the Medway River was one of the most important Norman castles. It dates to the late 11th century. The cathedral here is the seat of the Bishopric of Rochester, the second-oldest bishopric after Canterbury. It too was constructed in the first few decades after the Norman invasion of 1066.