Zamek w Lublinie

You're standing at Lublin Castle, on a hill right next to the Old Town. Start with those long pale walls, the battlements and the pointed windows. It all looks medieval, but most of it dates from the nineteenth century. The really old parts are tucked in between. Look for the round tower. That keep was built in the first half of the thirteenth century. It's still the tallest part of the castle and the oldest standing building in the whole city.