You’ll want to check out nearby Elblag. What’s 18 miles when you have your own rental car? The drive itself is half the fun! Among the first stops you make here should be Market Gate, Elbląg Museum and St. Nicholas Cathedral. Don’t skip Frombork either! Just 20 miles away, Nicolaus Copernicus Museum, Nicolaus Copernicus Monument and Cathedral of the Assumption of the Blessed Virgin Mary and St. Andrzej are must-sees here.