Europe Destinations Europe Travel GermanyUlm, Germany: 48-Hour UlmCard Guide with Itinerary by hooplaadventuresupdated on April 9, 2020March 14, 202017 Comments on Ulm, Germany: 48-Hour UlmCard Guide with Itinerary Our honest review of the 48-hour UlmCard as we discover record-breaking wonders and foody delights in Ulm, Germany.