


Your team is part of W.I.S.E., a fictional international intelligence agency. Your mission? Stop the dangerous virus spread by Spider Tech that is already manipulating 20% of the world’s population.
Only through logical thinking, teamwork and sagacity can you bring this operation to a successful conclusion.
Armed with a tablet, gadget case and Dr. Bergmann’s file, you will trek around the pond in small teams. Through augmented reality, puzzles and location-based tasks, you will search for the code to stop the virus.
Along the way, cooperation is crucial: who observes, who takes notes, who leads the team to the next clue?
Operation Mindfall is ideal for teams looking for team building with substance as well as fun.
No sporting threshold, but plenty of opportunity to discover each other’s strengths. Time is ticking … are you ready to save the world?
Top-secret evidence: these teams have already fought against the W.I.S.E. villains. Will you join them soon?
We strongly advise against this as the fun of play will be greatly reduced. The ideal group size is 4-5 people.
Yes, the activity is wheelchair accessible as the entire path is paved.
Yes! A little rain doesn’t stop us. With proper clothing and enough spare clothes for afterwards, it can still be a successful activity. Only when weather conditions make it unsafe do we cancel the activity and look at the moment for possible alternatives.
Absolutely. We offer adventurous school programs and youth activities around lake Donk. Check out our low-cost offerings for schools and youth work.
Yes, you can stay in our group accommodation near the lake Donk, it is ideal for groups of 12 people or more. Discover the accommodation offer. Are you with a smaller group and still want to stay in the neighborhood? Then there are many cozy B&Bs, vacation homes and hotels nearby!
Sure! We would love to help you put together a day of adventure at lake Donk with water and forest activities.
Frequently Asked Questions
Curious about what people want to know about this activity? Read through these questions in advance and be best prepared for your visit.
Want to know more? Find all FAQs on our collection page.
Choose your favorite activity or day program in our activity finder and request your quote via the tool at the bottom of each activity page.
This is purely non-committal, nothing is final yet and you can still go either way with your team building.
Someone from our event team will contact you and think with you to make it a top team building event.
You will receive a clear proposal with timings and clear total price. We block the program for you for 14 days so you can consult and fine tune as needed. Please provide your feedback and we will adjust.
The offer is signed, top! We take care of the entire organization: activities, catering, logistics…
You only need to invite the colleagues who shouldn’t miss this.
A deadline will be agreed by when you need to provide the number of participants.
The time has come! You and your colleagues will experience an unforgettable day full of fun, adventure and conviviality, with no worries.