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Si5 Spymissions

Si5 Spymissions14 Scotia Close
Brackmills Industrial Estate
Telephone: 08444 515515


Si5 Spymissions
The Mission: to infiltrate the ship and stop the missile being launched without getting caught! The mission ends with an adrenalin pumping escape - your child will feel like a real spy!
Inside SpyMissions we have built UNS Steadfast ! The ship is divided into 16 rooms, each containing an objective which you'll need to complete to stop the missile being launched.

The objectives are a mix of physical and mental challenges, and the clock's ticking!
On any given mission you will be set 4/5 of these objectives, and these are changed on a monthly basis, making each visit to SpyMissions unique. Each team has a guide who can help with any objectives you struggle with. Teams start every 10 minutes, so you will never meet another group during your mission, making the whole experience feel real.
The mission is written like any good action film, with an intense, secretive start building up to a fast-paced explosive finish!
Si5 SpyMissions is also fantastic fun for birthdays, and so easy for the parents: we take care of everything ! Parties are for 4 to 30 players and last about 2 hours; 1 hour 20 minutes for your mission, and 40 minutes at your party table (1 hour 40 mins for Junior parties)

Wibbly Wobbly Weblink

It may be worth checking out Si5 Spymissions's website to see if there are any special events or seasonal fun things to do that may be going on during the day.

We do strongly suggest you contact Si5 Spymissions before you set off on your family day out, just to make sure they are open and to confirm admission prices, as there is nothing worse than disappointed kids in the back of your car after a long journey.

Opening Times

2016 Opening Details:
Open all year except for Mondays and some dates at Christmas. Seasonal opening available online.
Tuesday through Sunday 10am to 7pm.


"I'm hungry"

Si5 Spymissions have a 5 star rated cafeteria with a range of hot and cold drinks and cold snacks available at any time. Hot food is available when the kitchen is open (Thursday and Friday evenings and weekends). Party food menus are available please see website for details.

healthy food

Please contact us for special dietary requirements.

"Can I have one of those?"

Our fantastic Spy Packs are available: these include an exclusive Si5 Spy pen which reveals 2 code wheels perfect for writing secret messages, a spy pad, a packet of sweets and an extra toy depending on the age group.


"are we there yet?"

Postcode NN4 7HR for your satnav. any top tips?

Wear comfy clothing and shoes suitable for climbing. Pre-booking is always necessary but we can often accommodate groups at short notice. Please phone our booking line on 08444 515 515 to check availability and to book.

Prices & Admission

2016 Prices:
From £12 per player
See our website for AMAZING offers!


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Si5 Spymissions14 Scotia Close
Brackmills Industrial Estate
Telephone: 08444 515515