See all Things to do in Passau Passau for: Adventure, Food And Dining, Art And Culture, Nightlife, Spa, History, First Timers, Family, Romance, Shopping swim About If you are here on a warm day, you can take yourself upstream a bit on the Ilz and go for a swim where locals and students sometimes go. One place is just near a sign that says "No Swimming", the other is further up by a dam. Add to Wish List
