What is the Severn UK Mega 2025?
The Severn UK Mega 2025 is the UK’s national Geocaching event for 2025. It’s a gathering of geocachers from all over the globe who meet up to enjoy all things Geocaching. Some may say it is a convention, others may say a festival but what a UK Mega is to one person is different to another. You make of the opportunity what you wish!
In 2025, the UK Mega is coming to the Severn Estuary area and attendees will be able to explore the local area, with events throughout the week and the big day on Saturday 2nd August 2025. Keep an eye out for more information on our social media or subscribe to our newsletter for updates!
The Severn UK Mega 2025 is a not-for-profit organisation and will be hosting a not-for-profit event. The event and fundraising are organised and run by the goodwill of the community and exclusively by volunteers!
What is Geocaching?
History of the UK Mega Events
| Year | Event | Location | Event Listing |
|---|---|---|---|
| 2008 | The UK’s First Mega Event | Harrogate | GC17W59 |
| 2009 | The UK’s Second Mega Event | Weston-Super-Mare | GC1GFT9 |
| 2010 | Mega Scotland: The UK’s 3rd Mega event | Perth | GC1XDQ0 |
| 2011 | Mega Wales 2011: The UK’s 4th Mega event | Swansea | GC2921G |
| 2012 | North West England 2012 | Cartmel | GC2X1TM |
| 2013 | UK Mega 2013 – West Midlands Region | Gaydon | GC3V2NV |
| 2014 | UK Mega Event 2014 – Ayrshire & Arran | Ayr | GC4HBG4 |
| 2015 | UK Mega Essex 2015 – The 8th Annual UK Mega | Billericay | GC53P8F |
| 2016 | North Wales 2016 UK Mega Event | Llangollen | GC5TQ6Q |
| 2017 | Devon UK Mega 2017 | East Budleigh, Devon | GC6JZNY |
| 2018 | 10th Anniversary UK Mega Event – Yorkshire 2018 | Ripon | GC7ABCC |
| 2019 | Aberdeenshire UK Mega 2019 | Banchory | GC7WEP4 |
| 2020 | UK Mega 2020 – Sussex (Cancelled due to COVID) | Haywards Heath | GC800TQ |
| 2021 | UK Mega 2021 – Lincolnshire | Lincoln | GC928T3 |
| 2022 | West Midlands UK Mega 2022 | Uttoxeter | GC9D1HX |
| 2023 | Milton Keynes UK Mega 2023 | Milton Keynes | GC9V5J3 |
| 2024 | South East UK Mega 2024 | Ardingly | GCAAB24 |
| 2025 | Severn UK Mega 2025 | “River Severn Estuary” | TBC |