Church Micro – The World's Largest Cache Series | The Geocaching Junkie

If you’ve ever geocached in Great Britain, it’s very likely you’ve come across a Church Micro cache. The series started in 2007 and has grown hugely in popularity ever since. By the first anniversary of the series, the number of Church Micro caches had reached 351 and the 10,000th hide of the series should be published very soon.

The idea is to bring cachers to churches with an interesting history or architecture. To date, I have found 29 Church Micro caches and I always try to find a few when I have the opportunity. My favourite so far was the 11th Century Chapel of Saint Helen in Wicken Bonhunt, Essex. The tiny chapel is thought to be one of the oldest surviving buildings in the East of England, according to the cache description.

Church Micro 5905… Wicken Bonhunt GC56PMC

The series is the brainchild of Steve, better known in the caching world as sadexploration. Steve started caching in August 2004 after hearing about it from his next-door neighbour:

We set off on a huge multi around Portsmouth with little idea of what we were doing but luckily bumped into some cachers on the way who gave us a lot of help and advice, I think I bought my first gps about three weeks later and I was hooked.


Steve won Geocacher of the Month in July 2014, owed in no small part to his creation of the Church Micro series, which has captured the imagination of cachers the length and breadth of Great Britain.

Photo Courtesy of Steve / sadexploration

The idea for the series came three years into Steve’s caching career when driving home from Cornwall:

…We commented on some of the lovely churches we had come across while caching and kept seeing church steeples poking up in the country side. Until then most of my placed caches were very long and time consuming and high maintenance so placing straightforward multis and traditional caches was much easier. The advantage of starting the series also meant I could choose all the best churches and none had any nearby caches unlike now.


It was always the plan get other cachers involved and setting their own Church Micros but Steve waited until he had hidden a few of his own first (50 to be exact), over a relatively large area to promote the series, before including a paragraph at the end of each cache page inviting others to hide their own church micros. Steve says he could never have imagined how popular the series would become:

Probably the most frequent question I get asked and the answer obviously is ‘of course not.’


Newdigate CM 12.JPG
Church Micro 12… Newdigate GC17CHE (Photo courtesy of Steve / sadexploration)

The Church Micro series not only has its own ‘day’ (7th November, the anniversary of the first CM cache), it also has its own set of statistics and achievement awards, named after titles used in the Church of England. There are also secular alternatives, if you prefer.

cm collage

The idea for the much-loved Church Micro stats came from another geocacher, BaSHful. Steve believes the stats have added hugely to the series’ popularity. If there’s one thing that geocachers love almost as much as geocaching, it’s statistics about geocaching!

There are many series of caches out there but few can boast such meticulously documented stats. The site started out as a Finder Ranking Table in August 2008, less than a year after the first Church Micro was published. The popularity of sites such as Project-GC shows the obsession many geocachers have with numbers, lists and rankings. The idea behind the site was to feed in to this competitive edge many cachers have. The ranking table was popular and so the site grew, and with the help of Sean from FlookfindersBaSHful was able to expand the site to what you see today.

The process of generating weekly statistics takes about 6 hours to run. The time it takes is creeping ever upwards as the series grows, both in number of caches and number of finders.

CM Log Books
Church Micro logbooks  (Photo Courtesy of Steve / sadexploration)

The stats page is helped in no small way by the bookmark lists maintained by Andy33. It’s no small task to keep bookmark lists in order for a series of almost 10,000 caches.

They say that imitation is the sincerest form of flattery. Sadexploration‘s Church Micro series was the inspiration for the Church Micro IE series in Ireland, started by THE_Chris in 2010. Chris saw the potential for CM caches in Ireland and decided to start a sister series. Although he says he is not a religious person, he is fascinated by churches:

They are usually an interesting bit of history in a nice spot ripe for the fine art of geocaching. They survive for hundreds of years while cities around them are built and changed. The buildings are generally immaculately kept, and can be in quaint, beautiful or dramatic places. Why wouldn’t you place a cache there?
The IE series has just passed hide number 200, and Chris has found 62 of those. He can’t choose a favourite but admits some have been more memorable than others.
Church Micro IE 200, The Wedding Cache GC6F8H7 (Photo courtesy of THE_Chris)


So dedicated to the series is he that Chris made the very first UK CM (Earlswood) his 2,000th milestone find, on a day trip from Dublin.

Incidentally, Earlswood is Steve’s favourite CM of the ones he owns,


…as it’s the first and I can see it from where I live at the moment


He also recommends some of the Surrey villages CMs, including Shere 04, Newdigate 12, Wotton 05, Brockham 1,000.

Earlswood CM1
Church Micro 1… Earlswood GC17878 (Photo courtesy of Steve / sadexploration)

As for CMs he has found, he commented that any old country church with a steeple you can spot from a distance away is a good CM in his book. 5000 Chichester Cathedral is another of his favourites:

Mellers made a great job of the cache page and takes you on a tour of some of the many interesting bits in the cathedral. 


If you want to hide a Church Micro cache, Steve advises that an interesting cache page and the inclusion of a photo is a good idea and of course, to consider cache placement to make it enjoyable to find and also to minimise cache maintenance for yourself. A common misconception about the series is that every cache has to be a micro – the cache can be any size and can even be an EarthCache, without any container (the first EC of the series came along in 2011). As with every cache you hide, Steve says location is key:

I didn’t set out to get a cache at every place of prayer there is but to take cachers to interesting and pretty places so these are the ones for the series is aimed at.


You can find the information on the history, statistics, awards and much more about the series here. If you live in the UK (excluding NI), and want to hide your own Church Micro cache, you can request a number here

Church Micro 4000 – London Westminster Abbey GC4858G

A big thanks to both sadexploration and BaSHful for giving me an insight in to the cogs and wheels of this brilliant series, and to THE_Chris for his thoughts on the sister series in Ireland.

Have you found a Church Micro cache? What’s your favourite? Let me know in the comments!

Happy caching!


© 2016 | Sarah Murphy | All Rights Reserved


7 thoughts on “Church Micro – The World's Largest Cache Series | The Geocaching Junkie

  1. Wow Sarah, what a lovely blog, I will put it on our Church Micro Facebook page (we have one of those as well) and share it with many others.

  2. It’s a great series to the point that I waited for Nov 7th last year to do my 3000th cache. St Pauls as it’s CM 3000

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