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.  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 us 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.


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 five days before the event, however if possible please try to have all party details finalised with us one week before your event.

You are more than welcome to bring a cake (unfortunately we cannot provide knives for health & safety reasons) and decorations.


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 party room afterwards, all you then need to do is select which party option you want and the number wanting food for the catered parties.  Self catered parties are the same price ie £460, Catered Party Option 1 is £6/person, Catered Party Option 2 is £8/person.

 – £16/head includes:

Sandwich – choice of Cheese, Ham, Strawberry Jam or Nutella
Carrot Sticks

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 Brownie or 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