We love parties at Cloud 9, especially birthday parties!  They are easy to book online and you are guaranteed a lot of happy birthday guests.  So why not be the coolest kid and book your party with us?

ALL participants must be at least 1 metre tall and have signed a waiver online (anyone under 18 years old needs to have their waiver signed by a parent/guardian/someone responsible for them at least 18 years of age).  

Please arrive 20 minutes before your session start time.

Parties at Cloud 9 are for groups of 10 or more people & include one hour General Admission followed by the Party room for 40 mins.

We offer both CATERED and SELF CATERED parties, and also EXCLUSIVE PARTIES.

If you are booking more than one month in advance you can email or call us with your party details and we can invoice you.  A 20% deposit is required up front to secure the booking.  The balance is due one month before the event.  However you can amend up to 1 week before the event and we can adjust the payment accordingly.  


Self Catered parties are charged the general admission price per person (£10) plus a room hire charge (£45).  When booking online just select the number of guests and the room hire charge is added automatically.


Party Menu options are detailed below.  The entire party has to choose either Option 1 or Option 2.  You can then choose your main course and dessert for each person when booking online or leave this until a later date once you have confirmed party numbers.

You can change you party numbers (depending on availability) and food choices up to 7 days before the event.

You are more than welcome to bring a cake (unfortunately we cannot provide knives for health & safety reasons) and decorations, and supplementary food & drink only to be consumed whilst in your party room.


You can hire Cloud 9 exclusively to yourselves. Cost is £460 but you can invite up to 60 guests ie under £8/person.  If you want a catered party select party option 1 or 2 you want and the number wanting food.  Self catered parties cost £460, Catered Party Option 1 is £400 plus £6/person, Catered Party Option 2 is £400 plus £8/person.

 – £16/head includes:

Sandwich – choice of Cheese, Ham, Strawberry Jam or Nutella
Carrot Sticks & Crisps
Dessert – choice of Chocolate Brownie or Marshmallows or Haribos
Unlimited Squash

 – £18/head includes:

Pizza (three slices per person and a least 2 people per party must order each type) – choice of either Margherita or Pepperoni
Dessert – choice of Chocolate Brownies, Marshmallows or Haribos
Unlimited Squash



Once you have booked your party you can send your guests an invite to Cloud 9 by downloading the relevant location invitation, filling in your details and giving them to your party.  Please note that to edit the text area details on the links below you will need to use a copy of Adobe Acrobat:

WATFORD – Francis Combe