London Calling is Coming Back!!!

London Calling 2023 is coming! We’ll be at St Mary’s Church, Marylebone, on Saturday 29th April 2023 (the Saturday of the May Day Bank Holiday weekend). Double the capacity of London Calling 2021, in a beautiful Grade I listed building. Further information can be found on our LC23 page here. Place a Will Attend log on the next mega by clicking on the button below!

London Calling 2021 (GC8JAYF) was the city’s first Geocaching Mega Event. It took place on 28 August 2021, at Methodist Central Hall, Westminster. Cachers from all over the UK and around the world attended, with the event becoming the largest Geocaching event ever to take place in the city.

It is only with the support of the geocaching community in London, the UK and around the world that we are able to continue to bring Mega events to London. Although Covid hampered the ability of many to travel to London Calling 2021, we hope to see you all when we return with London Calling 2023.


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4 days ago

London Calling 2023
Congratulations to tigrententeam for being the all-important Will Attend #300!!!Although we had inherited our Mega status (for the first time!), it is still really great to see that milestone reached, especially with the drastic increase in overseas visitors who are planning to come join us. This is London! 😀 See MoreSee Less
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