For ages 5 to 13
!

Maze for children in the Veluwe

Outdoor gaming

Are you looking for a maze for kids in the Veluwe where they don’t have to sit still? At Fort Vertier in Harderwijk, kids get to step right into the game. They run through a large Roman fort, find the right path, solve puzzles, and try to beat the high score. No screens. Just fresh air, rosy cheeks, and kids who want to try again to get a better time.

How it works Book online →

Search

Jumping

Scanning

"That's great—actually, the kids had a really good time for over two hours, which was more than we expected. They really enjoyed playing the games."

Lindsey | Sunday, July 26, 2026

"The kids (ages 5 and 13) had a great time. They enjoyed doing the activities. There's plenty of parking, and it's great that there's also a KFC, Burger King, and La Place on the premises."

Simone | Friday, July 24, 2026

"The kids had a great time! Two hours of climbing and fun!"

Anneleen | Friday, July 24, 2026

"A fun and challenging playground"

Teun | Wednesday, July 22, 2026

"It's just the right size. And it's actually challenging enough for older elementary school kids."

Johanneke | Tuesday, July 21, 2026

"A fun play area with a wide variety of activities and games. We had a great time. The staff were very friendly."

Kim | Tuesday, July 21, 2026

"See tips"

Marieke | Saturday, May 30, 2026

"The kids had a blast. In addition to the competitive aspect, they also enjoyed climbing and scrambling around afterward. The bouncy castle was definitely a favorite."

Nathalie | Monday, May 25, 2026

"Het was een leuke middag. De kinderen (6-9 jr) hebben zich goed vermaakt. Doolhof is uitdagend genoeg en leuk element dat ze elke keer van hot naar her moeten rennen. Fijn dat tafels overdekt zijn en je droog kan zitten. Vriendelijk personeel. "

Lisa | Saturday, May 16, 2026

"We had a fun kids' party. The kids played enthusiastically and were busy with the games for at least two hours."

Laura | Saturday, May 16, 2026

Outdoor interactive maze

Fort Vertier isn’t just any maze. It’s an outdoor interactive maze where kids can climb, scramble, explore, and score points. Equipped with their own wristband that tracks their fastest time, they enter the fort to complete various challenges.

The walls all around you. A puzzle right in front of you. And someone else who seems to be just a little faster. Suddenly, playing outside becomes a real challenge.

Discover all the games Book online →

4.4 out of 5 stars based on 395 reviews

Why Fort Vertier is more fun than go-karting

Have your kids put down their controllers for a moment. At Fort Vertier, they’re the ones playing the game. They’ll climb and scramble through a giant fort, solve puzzles, and try to beat the high score.

Outdoor Roman-style maze
Interactive games featuring puzzles, routes, and high scores
Suitable for children ages 5 to 13

Book online →

Good to know

Morning rate

Online rate:	€9.95 per person
At the register:	€10.95 per person

Afternoon rate

Online rate:	€12.50 per person
At the register:	€13.50 per person

Adults

Rate:

€3.50 per person

(includes a cup of coffee or tea)

How long does it take?

We offer 2-hour time slots packed with fun.

Location and Parking

At Boekhorstlaan 1 in Harderwijk. Free parking next to the fort.

Facilities

Snacks and drinks are available on site. Our neighbors include La Place, Burger King, and KFC.

The perfect adventure for every group

Whether you’re coming for an afternoon of outdoor play, a birthday party, or a school field trip, Fort Vertier is perfect for kids who love to move, explore, and win. Parents can keep an eye on things from the picnic tables while the kids find their own way through the fort.

Family outing

Let's go outside together while the kids conquer the fort.

A family outing to Fort Vertier is perfect if your kids need to burn off some energy. They’ll dive into the maze while you relax and watch from the picnic tables. Meanwhile, they’ll try to beat their best times, solve puzzles, and outdo each other.

Discover our packages

Children's Party

An active kids' party with no hassle for parents

Is it your birthday? Then it’s time to storm the Fort. At a kids’ party, children play outside in the maze, enjoy an exciting game of laser tag, and compete for the high score. With soda, chips, and a festive atmosphere, it’s sure to be a birthday full of action.

Discover our packages

School trip

An educational and action-packed field trip with a Roman atmosphere

For grades 3 through 8, Fort Vertier offers an active outdoor field trip. Children get to move around, work together, explore the fort, and discover the Roman atmosphere through play. No long explanations—just head straight into the fort.

Discover our packages

Frequently Asked Questions About the Children's Maze in the Veluwe

What age group is Fort Vertier suitable for?

Fort Vertier is suitable for children ages 5 to 13. If your child needs assistance, you are welcome to accompany them through the maze.

Is Fort Vertier an outdoor activity?

Yes, Fort Vertier is an outdoor activity. The maze is outdoors, so kids can play outside.

How long does a visit to Fort Vertier take?

You book a 2-hour time slot. This gives children plenty of time to explore the maze, play games, and improve their scores.

Do I need to make a reservation in advance?

Yes, advance reservations are required. There are a limited number of spots available per time slot.

Can I combine Fort Vertier with other activities?

Absolutely! Fort Vertier is part of Adventurepark Harderwijk. You can easily see what other activities we offer here by visiting our websiteat www.adventureparkharderwijk.nl.