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Blog > Geocaching celebrates World Postcard Day!

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Have you ever heard of Geocaching? It’s a fun treasure hunt activity that consists of finding small containers (aka caches) that others have hid all around the world, aided by clues and GPS coordinates. We’ve played it for almost as long as we’ve run Postcrossing, and enjoy searching for these little canisters and tupperwares wherever we go. It’s a fun challenge and a different way to explore the world, luring us to nice places we might have otherwise missed. Some caches are hidden in picturesque parks, others in bustling urban spots — and every single one has its own story and little surprises inside, often including small trinkets left by other geocachers.

If you’re new to the hobby, we encourage you to give it a go! All you need is a smartphone with GPS to get started. There are millions of caches hidden worldwide, waiting to be discovered. But for those of you who are already part of the Geocaching community (and we know many postcrossers are also geocachers), we wanted to give you a heads-up about something special: a World Postcard Day themed souvenir!

World Postcard Day promotional image featuring Geocaching's mascot (a green frog holding a GPS device) overlaid on a collage of colorful postcards from around the world.

From September 29 to October 5, 2024, Geocaching is celebrating World Postcard Day with a twist. If you attend any official Geocaching event during this period and post an “Attended log” for that event, you’ll receive a special World Postcard Day souvenir on your Geocaching account. It’s a fun way to celebrate postcards and geocaching simultaneously!

There are plenty of events happening worldwide during that week, so all you have to do is find one near you, go, and log your attendance. It’s a great opportunity to meet fellow geocachers, exchange tips, stories, and maybe even send some postcards! And if you can’t find an event near you, you can always organize one! There’s still time to plan a postcard-themed Geocaching event — and we think it would be extra fun to combine it with a Postcrossing meetup! This could be a nice way to bring together two communities that love exploration and connection.

Postcard-style promotional image for World Postcard Day, featuring Geocaching's mascot (a green frog) and inviting the geocaching and postcard-loving communities to attend an event between September 29 and October 5, 2024. The design includes the Geocaching logo, a cartoon postcard stamp with a lighthouse, and text encouraging people to celebrate together.

For those of us who are both geocachers and postcrossers, this crossover event is a dream come true, combining both hobbies at once. Whether you’re exploring new cache hiding spots or mailing postcards to someone across the globe, this is a good time to share your love for adventure, discovery, and connection with others. So pack your GPS, grab a few postcards, and join the fun!

46 comments so far

ascina, Germany

What an amazing idea!

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jjmedusa, United States of America

Wow, this sounds like so much fun! I have always heard about geocaching but I never really knew what it was all about, so this article was really interesting and helpful to me. I'm also glad to read about the postcard connection! :)

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Geminiscp, Portugal

Can't wait for this day!!! Everyone in Lisbon this day: I have a Postcrossing / Geocaching meeting you can attend!! https://community.postcrossing.com/

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Michelle305, United States of America

Love this!!

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VlackarAdam, Czech Republic

Super nápad

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elektrazz, United States of America

Going to set up an event for the 29th.

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Anjelikka, United States of America

I have done geocaching and it was always so much fun. I even send out my own trackable. I also had a geocache right on my car. :) FUN!!!

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kaila123, United States of America

Im anxious to see how this is going to work....Ive never done geocatching but have obviously heard about it. I live in such a little town that I dont think it done around here!!

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indubitablyme, United States of America

Two of my favorite hobbies! Our Southern Oregon Geocaching community is hosting 2 events for the souvenir and my sister and I purchased some world postcard day postcards to take to the event to share and to have some signed for mailing out. Love it when my worlds collide!

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nards_Nuggles, Australia

I print a trackable code on all of my postcards, occasionally it is registered.

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kugusch, Germany

awesome idea, but just one week time....in a rural area like where I live that will be a hard task to fulfill...

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ennis, Finland

Geocaching sounds great hobby! I (maybe) start it, but I'm not sure do I have time.

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ennis, Finland

Btw, I think Postcrossing must have a WhatsApp Channel!

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triplightly, United States of America

This sounds so fun! Maybe I will have to give Geocaching a try. =D

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Chub, Sri Lanka

I love this 😀

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amy666, Switzerland

Thanks for sharing this great news in a Blog. I am a geocacher and will host an event to celebrate. And my fellow geocachers will have to sign some cards which will be sent to my best friends from postcrossing. It's going to be FUN

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durtlskdi, United States of America

I should give this a try!

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olivegame, France

j'organise spécialement un évent pour l'occasion

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vigneshraja, India

It would be great if any geocachers can share something for us to learn how to get started? Definitely sounds fun, but need some direction and guidance on getting it started.

Thanks in advance!

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PaisleyEclipse, United States of America

I used to enjoy geocaching. But now in my area it has turned into a competition of getting the largest number of caches in a day or days in a row. Result, there are a number of Park and Cache in my area that are too easy and too boring.

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LifeIsGuud, United States of America

I'm heavily involved in both hobbies. Two worlds coming together! I'll be hosting my own event for this special day in Long Beach, WA, USA

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Chacucha, United States of America

I am BOTH!! This day was made for me

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perrydeborah, United States of America

Awesome

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Wenjia21, China

I have only played geocaching for once, my friend said don't waste time on it, but anyway we found the first geocaching together haha!!

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Flippie, Canada

Great, but not for me.I keep it only with the Postcards.

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Coi, Germany

I love both since app. 14 to 15 years. This is really a dream coming true!

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elektrazz, United States of America

I am trying to get a Geocaching event published for Oct 1. Anyone near Palmetto, FL?

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RIVERWOMAN, United States of America

I tried geocaching but then I came across a letterbox. That was a game changer. Atlas Quest told me everything. Scavenger hunting, but instead of trading trinkets I’m looking for a rubber stamp. I stamp my travels in a journal and leave the stamp there (hidden). I’ve been letterboxing over 10 years now. Atlas Quest. Met some great people too!

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Jacoba1979, Netherlands

I do postcrossing and geocatching much fun for all

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MerlinM, Germany

Very nice idea. But I stick just to postcrossing. I still prefere my old mobile Nokia - no smart phone. Any way I hope you all have fun! :-)

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coyvo, Germany

Before Covid I organized Postcrossing meets Geocaching Meetings with a good friend

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asuayan, United States of America

I’ve enjoyed geocaching a few years ago when my kids were little. So exciting when you find a cache 😊

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CalebWhitfield, United States of America

Geocaching and Postcrossing two of my favorite things 😎 going to be fun.

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kuben_chen, China

This looks very interesting, like a collaborative event that is highly anticipated.

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Booker007, United States of America

Too any postcrossing members in the US....I have about 8 cool geocaching postcards that I would love to send out. If you are interested in receiving one, send me a DM and I will happily send 1 your way (and let me know if you want it written on or in an envelope with a stamp). I wish I had more than 8 but sadly not at this time....so first 8 only! Have a great day!

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Rohtola, Finland

I have been a postcrosser for 16 years and a geocacher for 3 years, I am excited about this opportunity to combine these two hobbies! On the same weekend, I will participate in the World Postcard Day meetup and the Geocaching event to get a World Postcard Day themed souvenir.

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Ching6767, China

It’s not easy for all Chinese to play , as there’s no Chinese language support. 🥲

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Exploradora73, Netherlands

They have a free printable.downloaded postcard you can use and discover if you are a geocacher. You find them in this blog.
https://www.geocaching.com/blog/2024/09/how-to-host-a-great-world-postcard-day-event/

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bertismoris, Spain

I am a geocacher and I will host an event to celebrate this day from Murcia (Spain).
First I planed to send our postcards via Postcrossing, but then a fellow geocacher from Taiwan make a similar system herself to exchange postcards around the world but only with geocachers, so I wanted to support her idea.
Nowadays we are more than 110 geocachers who will exchange our postcards with each other.
It's great to see this article on the postcrossing blog so my original idea (promoting geocaching among postcrossers) is completed anyway!
Thank you!

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doefje, Netherlands

I have send many, hope they 'll arrive around 1 october 😃😃😃

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Jambar, India

I am into postcrossing since 2018. Came to know about geocache recently.found few in Sydney some geocaches....in India hardly find some caches....good this program promotes this hobby geocaching.

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Saraah, Germany

I would love to do that!!!
I Hope I find an event near me!!!

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001aashishjainfs, India

I'm heavily involved in both hobbies. Two worlds coming together! I'll be hosting my own event for this special day in Red Fort
Delhi , India

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kugusch, Germany

Greetings again, I am sitting at a Kebap Restaurant with 24 fellow geocachers. Sooooo happy to have found an event close enough to attend, looking forward to my sozvenir tonight when I log attendance :)

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cherrytree687, United States of America

How cool!! I love geocaching!!

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dalerae, United States of America

Exciting... does anyone know how to change my avatar? It won't let me change it...

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