See all Things to do in Baden Baden Baden Baden for: Adventure, Food And Dining, Art And Culture, Nightlife, Spa, History, First Timers, Family, Romance, Shopping Roman bath ruins Baden-Baden, Germany About Roman bath ruins (Römische Badruinen), (adjacent to the underground car park below Römerplatz). tel +49 7221 275934. [10] Every day, 11AM-5PM. Small area of excavations with good audioguide in English. €2. Add to Wish List