Zilkale Castle lies in Turkey's Rize province in the northeastern part of the country, in its Black Sea region. The medieval castle, which has a storied history involving multiple kingdoms, sits on a giant cliff overlooking a small river. It's a prime tourist attraction in this part of Turkey. Contributor Skaty was able to fly his drone over this magnificent 15th century structure on a day when it was enshrouded in mist. As you'll see from the video, the results are simply spectacular.