For grades 3 through 8

School field trip to Fort Vertier in Harderwijk

Looking for a school trip that the class will be talking about for a long time to come? At Fort Vertier, students step right into the game themselves. They run through the Roman fort, search for the right towers, solve puzzles, and scan their wristbands to earn points.

Everything takes place outdoors, with plenty of space to move around, work together, and try again. We’re opening our doors especially for school field trips, so you can explore the fort with your class at a quiet time.

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A school trip full of action, games, and Roman riddles

During the school field trip, the children enter a large Roman-style 3D maze. They play various games in and around the fort. They search for routes, climb and scramble, scan their wristbands, and try to reach the right towers.

In the meantime, they need to look closely, make smart choices, and work together. The games are available at different levels, so both younger and older children are challenged. From speed and strategy to treasure hunts and solving Roman riddles: everyone gets their own mission.

School trip to Harderwijk

Fort Vertier is suitable for children in grades 3 through 8. Children who want to go fast can compete for the best time. Children who prefer to explore and solve puzzles will find a challenge in the riddles, scavenger hunts, and the educational Roman board game.

Would you like to extend your school trip? Then you can combine Fort Vertier with mini-golf. This way, you can turn your school trip into a full day of outdoor play, physical activity, teamwork, and learning through play.

4.3 out of 5 stars based on 384 reviews

While the class is playing, you can take a moment to relax

While the kids have a blast in and around the fort, you can take a seat at the covered picnic tables. From there, you’ll have a great view of the action without having to keep going into the fort yourself.

The children run, explore, climb, and work together to complete their mission. In between, they stop by for a drink, to discuss their scores, or to excitedly share what they’ve discovered. This keeps the field trip active for the children and easy to manage for the chaperones.

Covered seating areas around the fort
A clear view of the game and the children
Coffee, tea, and snacks available

Here's how the school trip goes

Arrival at Fort Vertier

You will arrive with your class at the agreed-upon time. Free parking is available next to the fort.

How to Play

The children will receive an explanation about the fort, the games, and how to scan their wristbands. Then the mission can begin.

On a mission at the fort

The class will explore the fort and its surroundings. They’ll run, climb, search, look around, and try to reach the right towers.

A break at the picnic tables

Take a quick break, have a drink, and compare scores. Then the students are ready to dive right back into the adventure.

Tattoo and certificate

At the end, every child gets to take home a cool tattoo and a certificate. A great way to wrap up the mission.

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What others are saying

"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

"Our grandchildren (ages 7 and 9) had a great time. The staff member was very friendly and explained the games clearly to the children. It was nice that there were picnic tables where we could enjoy some snacks we brought along."

Marianne | Friday, May 8, 2026

"My little boy had a great time running around and exploring the fort. It was a really fun afternoon! The guys at the ticket counter are super friendly and explain everything clearly."

Lies | Thursday, May 7, 2026

"Two girls, almost 10 years old, had a great time! A relatively small space with plenty of fun. Highly recommended."

Wendy | Thursday, May 7, 2026

"Fun and challenging maze👍"

Anja | Tuesday, May 5, 2026

"The kids had a lot of fun completing the activities. Highly recommended!"

Jose | Tuesday, May 5, 2026

"The 7- and 12-year-olds kept themselves entertained for two hours with the three different types of games they could play. It was especially nice that the questions they were given took their different ages into account."

C | Saturday, May 2, 2026

"This was our first time here, and we weren't quite sure what to expect, but the friendly staff member explained everything clearly, and then the fun could begin! We got to explore the inside of each tower, and then the kids played the next game—this was also clearly explained, and the kids had the absolute best time! At the end, they got a super cool Fort Vertier tattoo, and they had a fantastic adventure! Thanks!"

Leonie | Saturday, May 2, 2026

"My daughter and I really enjoyed your beautifully designed maze. It was a bit tricky for adults to navigate at times, but we found it all quite amusing. It helps to keep your wits about you."

Daniëlle | Sunday, April 26, 2026

"Thank you for a wonderful afternoon at the children's party"

Sander | Sunday, April 19, 2026

Read more reviews Request your school trip →

Get a feel for the atmosphere

Curious about what a school trip to Fort Vertier is like? It’s like gaming in the great outdoors, but with real physical activity and a touch of Roman history.

Choose your school trip package

We open specially for school field trips. Packages are available for groups of 20 or more children and are valid Monday through Friday, excluding national school holidays. Chaperones receive free admission and free coffee or tea.

Package 1

Approx. 2 hours
Run, climb, search, and scan your way through the Roman-style 3D maze. Kids play different game variations in and around the fort, search for the right towers, and try to improve their scores.

€9.95 per child

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Package 2 (with Mini Golf)

Approx. 3 hours
Make your school trip even more fun with Fort Vertier and mini-golf. First, the kids go on a mission in the Roman fort. Then they try to score a hole-in-one on the mini-golf course next to the fort.

€14.95 per child

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Optional:

€2.50 per child for lemonade and chips

€3.75 per child for lemonade, chips, and a popsicle

Good to know

How long does it take?

A school field trip to Fort Vertier lasts 2 hours. If you also choose to play a round of mini-golf, the program will last about 3 hours.

Location & Parking

Fort Vertier is located at Boekhorstlaan 1 in Harderwijk. Free parking is available next to the fort, which is convenient for buses, cars, and chaperones.

Facilities

Coffee, tea, soft drinks, snacks, and ice cream are available on site. La Place, Burger King, and KFC are also within walking distance.

Request a school field trip

Fill out the form and we'll get back to you within 2 business days.

Frequently Asked Questions

What age group is Fort Vertier suitable for?

Fort Vertier is suitable for students in grades 3 through 8. The games offer plenty of action for younger children and enough of a challenge for older students.

What do children do on a school trip?

Children play various games in and around the Roman fort. They search for towers, solve puzzles, scan their wristbands, and try to improve their scores.

Is Fort Vertier outdoors?

Yes, Fort Vertier is an outdoor activity. Students play outdoors. There are covered picnic tables for chaperones around the fort.

Is Fort Vertier suitable for large groups?

Yes, Fort Vertier is suitable for school groups. For larger groups, we coordinate in advance to ensure the visit is organized in a practical and well-structured manner.

What happens in case of bad weather?

Fort Vertier is an outdoor event and usually goes ahead as planned. In the event of extreme weather conditions, we will contact you to discuss your options.

Can you open especially for a school trip?

Yes, we can open especially for school field trips. Please contact us, and we’ll work with you to find a date and time that works for your school.

Is the school trip educational?

Yes, Fort Vertier immerses children in Roman times. It also features an educational Roman board game. Students solve riddles and use the answers to find the right path or tower.

Can teachers and counselors watch?

Yes, chaperones can watch from the picnic tables around the fort. You’ll be close by and have a good view of the students.

Can we combine Fort Vertier with mini-golf?

Yes, you can combine the school trip with mini-golf. That’s a fun addition if you want to make the program longer or more varied.

Do we need to make a reservation in advance?

Yes, please contact us in advance for school field trips. That way, we can coordinate availability, group size, and any additions such as mini-golf.