We noticed that you're using an unsupported browser. The TripAdvisor website may not display properly.We support the following browsers:
Windows: Internet Explorer, Mozilla Firefox, Google Chrome. Mac: Safari.

Si5 Spy Missions

Closed today: Closed
Open today: Closed
Review Highlights
Fantastic 7th Birthday Party (some strange rules over catering)

We booked our daughters' 7th birthday party after hearing good things about the place from friends... read more

Reviewed March 11, 2019
Cambridge, United Kingdom
Great experience for all the family

Went today 4 adults and 3 children all aged 7. It was so much fun. Agent Luke was brilliant with... read more

Reviewed March 10, 2019
via mobile
Read all 62 reviews
All photos (8)
All photos (8)
Full view
Certificate of Excellence
Traveler Overview
  • Excellent79%
  • Very good19%
  • Average1%
  • Poor0%
  • Terrible1%
Travelers talk about
“party bags”(6 reviews)
“code breaking”(2 reviews)
Si5 SpyMissions is the ultimate kids birthday party experience! We have missions suitable for ages 6-7, 8-13, Adults and Families. We also host school trips and corporate team building events.
Closed today
Hours Today: Closed
See all hours
Viking Way | Unit 7, Bar Hill, Cambridge CB23 8EL, England
+44 1954 789134
Improve This Listing
Top Selling Tours & Activities in and around Cambridge
from $45.59
More Info
from $23.13
More Info
from $17.84
More Info
from $19.82
More Info
Reviews (62)
Filter reviews
62 results
Traveler rating
Traveler type
Time of year
Traveler rating
Show reviews that mention
All reviews party bags from room to room code breaking bar hill physical activity young guys great adventure great party birthday cake year olds half term lots of fun si5 laser excitement tunnel guns
Updating list...
1 - 10 of 62 reviews
Reviewed yesterday via mobile

Booked the family story. The two groups were made up of children and adults. While the concept is great, and some of the rooms are fun for everyone, the majority of the experience is not suitable for taller or older adults. There are a few...More

Date of experience: April 2019
Thank Kevypee
Reviewed March 11, 2019

We booked our daughters' 7th birthday party after hearing good things about the place from friends, and we weren't disappointing. After us having to alter numbers multiple times, the staff were great at accommodating our requests and were even able to provide party bags at...More

Date of experience: March 2019
Thank Lust001
Reviewed March 10, 2019 via mobile

Went today 4 adults and 3 children all aged 7. It was so much fun. Agent Luke was brilliant with the children, they really did believe they were on a spy mission. Lasers guns, tunnels, code breaking, fun for everyone. You do need to be...More

Date of experience: March 2019
Thank LissyLoo
Reviewed March 4, 2019

We recently held our 9 year old's birthday here - he has been a few times previously and adamant it's what he wanted. The kids all love it and it is a very reasonable cost compared to other options. Groups of 5,6 or 7 kids...More

Date of experience: February 2019
Thank JMSBrown
Reviewed February 12, 2019

We had our son's 6th birthday here. Our son was super happy, his friends enjoyed it and the staff couldn't have been nicer.

Date of experience: February 2019
Thank pennywilson9
Reviewed January 27, 2019

My son had his party here this weekend and all i can say is it was fab! The children came out with the biggest smiles on their faces and wouldn't stop talking about all the different things they got to do on their mission. A...More

Date of experience: January 2019
Thank JJRK1980
Reviewed December 9, 2018

good team building activity. become James Bond and solve puzzles/clues to complete your mission. Good rainy day place to go . Food was dissapointing...no-one likes oven chips :(

Date of experience: October 2018
Thank Julie E
Reviewed December 5, 2018

Had my daughters 6th birthday party here and she and her friends had an amazing time! True, it is busy and a bit manic (but that's because the kids love it!) but the young guys and girls that run it are just first class. Nothing...More

Date of experience: November 2018
Thank natalientl5
Reviewed December 1, 2018 via mobile

Took my daughter and friends here for her 12th birthday party. They thoughely enjoyed the experience. Staff friendly and helpful. Food good value. Would recommend.

Date of experience: December 2018
Thank davidjZ5530ZX
Reviewed November 25, 2018 via mobile

our party of 4 consisted of two adults,a 6 year old and a 12 year old. wasn't sure what to expect and my opinion was that i was just accompanyilng the kids on a lame version of escape rooms! I was very wrong! Our guide...More

Date of experience: November 2018
Thank cheriepeacock
View more reviews
Nearby HotelsSee all 32 nearby hotels
Travelodge Cambridge Lolworth
95 reviews
.33 miles away
Hallmark Hotel Cambridge
1,913 reviews
.47 miles away
Ramada by Wyndham Cambridge
590 reviews
1.44 miles away
Travelodge Cambridge Swavesey
209 reviews
1.46 miles away
Nearby RestaurantsSee all 757 nearby restaurants
Churchill's Fish & Chips
52 reviews
.16 miles away
Little Chef
42 reviews
.35 miles away
Harris and Hoole
24 reviews
.12 miles away
The Fox
247 reviews
.22 miles away
Nearby AttractionsSee all 335 nearby attractions
Girton Golf Club
12 reviews
2.78 miles away
198 reviews
3.04 miles away
RSPB Fen Drayton Lakes
18 reviews
3.06 miles away
Swavesey Windmill
10 reviews
3.45 miles away
Questions & Answers
Ask a question
October 26, 2017|
Response from Spymissions | Property representative |
Hi. Sorry we missed this. Yes you could do a family mission, the 5 year old would need help from the older ones, but they should all enjoy it.
Toby G
March 1, 2017|
AnswerShow all 3 answers
Response from Spymissions | Property representative |
Yes!! We have quite a number of corporates and team building events who love it. Just park your adulthood outside and let your big kid self come in and save the world. Imagine a themed room escape, or Crystal maze meets... More
Brenda W
February 2, 2016|
Response from Spymissions | Property representative |
Hi Brenda, The party bags contain a top secret Spy Missions code pad and pen with our special pull out code wheel for sending coded messages. They also contain a puzzle game, a toy, and a bag of sweets. Yes you do have to... More