Birthday Parties at The Den

Celebrate your special day at William’s Den!

We've got everything you need for a truly unforgettable celebration! For two hours, you can privately hire William’s favourite party room, giving your group the perfect base to enjoy our homemade food and all-day access to our indoor and outdoor adventure play areas. Every child gets a full day of play, making it an experience they’ll remember! We offer a range of party packages, including the option to upgrade to our woodfired pizza party for an extra treat. To make the day even more exciting, why not hire one of our Play Pioneers to really get the party started? Fun, food, and endless adventure await!

Book a party

What's Included?

Special Extras

FAQs

WILD PARTY - STARTING FROM £345

Your Wild Party Includes:

🔑 Private Party Base: You'll have exclusive hire of one of William's favourite party rooms for two hours - the perfect rustic hub for your group to refuel and celebrate.

🎟️ Space for the Whole Tribe: Entry for up to 10 children is included. Plus, the Birthday Explorer and two parents/guardians join the fun with our compliments!

🥪 A Birthday Feast: We serve up delicious, wholesome party food that kids love - including fresh sandwiches, golden fries and squash

🍦 The Grand Finale: No celebration at the Den is complete without a scoop of our famous, award-winning homemade ice cream.

🌲 All-Day Adventure: The fun doesn't end when the cake is cut! Every guest enjoys full-day access to our 50-meter zip wire, den-building zones, and our incredible indoor wood and water discovery spaces.

🎟️ Stress-Free for Grown-ups: We love hosting big kids too! We include one FREE adult entry for every child booked.

SPECIAL EXTRAS

Extra Child Per child (max +20) £22

Pizza Upgrade Per child £1.50

Play Pioneers 1-hour hosted activities £100

FAQs

What is included in a William’s Wild Party?

The party includes exclusive use of our party room for 2 hours, all-day play at the Den, and party food for children including sandwiches, fries, squash and homemade ice cream. The package includes 10 children and 10 adults, plus the birthday child and two parents/guardians for free.

What time are the party slots?

You can book either:

• Morning: 10:30am – 12:30pm

• Afternoon: 1:30pm – 3:30pm

You can arrive from 10am and stay until closing.

How many guests are included in the party package?

The party package includes 10 children and 10 adults. (Food is for the children only)

Each child ticket includes one free adult.

You can add up to 20 extra children when booking. (With every child booked includes 1 free adult.) If you’d like a larger party, please contact us to arrange this.