Escape from 16th-century Delft during this exhilarating tour. Get to know Balthasar Gérard and help him find Delft's secret passages. Balthasar devised a plan to get close to the well-guarded William the Silent. And yes, Balthasar succeeded, after which he almost immediately started an intense argument with him. In fact, the discussion got so out of hand that Balthasar did something terrible. He had to flee, quickly, before anyone found out about it. His only way out was the secret passage out of Delft! Choose your starting time with your teammates, beginning at anytime day or night. Make your way across the city, checking off tasks to find all the clues you need to reach the secret passage. As you search for clues, marvel at the beautiful sights of the town.

Walk towards Prinsenhof, marvel at Museum Prinsenhof (former monastery), and keep an eye out for the many historic buildings in the city center.

Work quickly, and you and your team could set the record for the fastest tour. Good luck!