Book Now
Unleash your inner detective. Book your real-world adventure game in Greenwich below.
The button below will take you to our booking partner, TXGB.
We are closed on 6th and 7th September for the Greenwich Half Marathon and between 15th and 23rd September for the Greenwich Comedy Festival.
The route for 31st July - 12th August will exclude the Old Royal Naval College due to an event taking place on the grounds.
Please note: your email must be entered correctly in order to receive your joining instructions. Please check the form before you finalise your booking. If you do not receive a booking confirmation from TXGB, please contact us at info@secretcitymission.com or using the contact form on this site.
Know someone else that would love it?
Give the gift of adventure through our Virign Experience Days listing. Click below to purchase a voucher.