Krakow Poland is a great place to visit and a UNESCO World Heritage Site. Old Town Krakow looks like it's right out of the Middle Ages. You must see Wawel Castle, St. Mary's Church, the Barbican and shop at Cloth Hall. Another thing not to miss is Rembrandt's Landscape with Good Samaritan in person, it's awesome. And not far away is the ancient Wieliczka Salt Mine, 800ft down with rooms of carved salt (floors, walls, statues, etc.). I love this city.