Welcome to our outdoor adventure park! Here you will find the beating heart of adventure.
Come along with your gang of friends, your family or any other group and experience a day of climbing, scrambling, plodding and paddling.
Fancy some action? Book your adventure trip today at the Donkvijver in Oudenaarde.
In the adventure park, there are activities for every group size, every age and every adventure level. In short, adventure for everyone!
Choose your favorite activity below and book your ticket for guaranteed adventure.
Experience the swamp trial, the high ropes course and the barefoot path all at once with our discount packages.
For kids between 1m30 and 1m50, there is also the super-affordable children’s package.




Our park is open from April until October. During opening hours, you can easily purchase tickets online for the activities found above. We always recommend reserving your tickets in advance.
Outside opening hours, you can also visit as a group by request.
Book your adventure with a group of at least 15 people and enjoy a competitive discount. Ideal for friends or organizations planning a group outing.
Children and youth under the age of 14 experience their adventure at a more advantageous rate.
Are you staying at a partner lodging in the Flemish Ardennes? Then you enjoy a 15% discount on some of our activities. This makes your stay even more fun. Ask the manager for your discount code and use it when booking.
We are proud partners of Iedereen Verdient Vakantie. Through this network, we offer social fares so everyone can join in on the adventure.
Adventure truly lurks behind every corner at lake Donk
Thousands of visitors already chose adventure at The Outsider. Here’s what they think of it.
No, that’s not necessary. You can just show the tickets via your smartphone or sign in with the booking name. That’s how we save paper again!
We recommend always booking in advance, but it is not mandatory. If you prefer to buy tickets at the front desk, we do recommend checking availability in advance. Check out the range of activities on the 7 Summits page, choose your favorite and check availability there.
Payment can only be made by bancontact or credit card.
There is a 15% discount for groups of 15+ participants. For that, please contact us in advance so we can help you with the booking. For groups of less than 15 people, you can easily buy tickets online.
Always match your clothing to the weather forecast. Sportif clothes that are comfortable is usually fine for any activity. For each activity there is a specific description of the necessary clothing, so be sure to read these as well. For example, for the swamp trail, sturdy shoes are required.
For the activities on the lake, wearing a life jacket (you’ll get it for free) & shoes is mandatory! Spare clothing and towel is also always handy (especially for the swamp trail and water activities).
Both showers and changing rooms are available on our property. So you can easily change and freshen up before or after activities. For ā¬0.50 you can use our showers. In the adventure park there is also a free fountain and outdoor showers to rinse off.
Lockers are available in the main square of The 7 Summits adventure park. Be sure to bring a ā¬1 coin to close the locker. You will get this coin back as soon as you open the locker again. For large groups, we also have extra large boxes to store a lot of equipment at once.
It is always best to sign in 15 minutes in advance. The general reception is on the left when you walk from the parking lot to the pond. Here a receptionist will help you or the Outsider monitor will be waiting for you.
No! Your first activity starts anyway at the chosen starting time, the other activities can start whenever you want. Keep in mind the closing time. You can always ask our staff for advice. For your information: If you have chosen a package with the high ropes course Blue Diamond, you will always start with this activity.
To redeem your Bongo voucher, please complete the following form. Keep in mind the opening hours at the top of this page. Attention: Only after you have received a confirmation e-mail, your booking is complete.
On your gift card you will find a 12-character code. You can enter this code when booking online. Note: Is the gift card for a specific activity? Then the cost will only be reduced if you added exactly that activity to your shopping cart.
Gift cards can be purchased through our gift cards page. You can choose between a gift card for an activity or a gift card with an amount.
You do this by booking online. On the booking page you can enter your unique letter code under ‘Discount code or voucher’. This can be found on your gift card. Don’t forget to click on ‘Apply’! The amount of the gift card is then automatically deducted from the total amount. The card is valid for 1 year from the day of purchase (you can also check this on your card).
Our gift cards are valid for 1 year from the date of purchase. That’s 365 days to plan your adventure!
You can read the general conditions of participation here. You always agree to these terms when you make a purchase from the adventure park The 7 Summits.
Frequently Asked Questions
Curious about what people want to know about our Adventure Park The 7 Summits? Read through these questions in advance and be optimally prepared for your visit.
Want to know more? Find all FAQs on our collection page.