How long do people stay here?

Easily 3 to 4 hours or more if you do all the activities and read everything.

I was there for two and a half hours, and I saw most of it.

I spent one hour on the first section of the first floor and didn't even complete it! If you read everything it's gonna take a long time

I would recommend 4 hours for a family of 4 if you want to see most of the interactive attractions and try to complete your mission.

Recommended time by the staff was 2 or 2.5 hours but that wasn't enough for me. I easily spent that much time on the first floor alone and didn't even read all the information nor complete all the "missions". Could you see everything in the museum in that time? Probably. But it wouldn't be a very thorough visit.

2 hours was not enough time

If you take your time reading and absorbing all of the information. And you participate in the game.... Then about 3 hours should be more than enough. It was a fantastic experience. Well worth the time

My family spent a full 3 hours here and had a blast

We spent 3 hours, it is the minimum if you're really into such stuff

It's depends how interested you find the exhibition. But in my personal opinion, 1 hour or 2 is enough. .... Don't forget you Alias and complete your missions ;)

Hi Geoff, most visitors spend about 2.5 hours touring the Spy Museum; 1.5 hours on the fifth floor and 1 hour on the fourth. The last ticket is sold 1 hour prior to closing.