Become an EarthCache Supporter

Since the first EarthCache (GCHFT2) was placed on 10 January 2004 an amazing 5.6 million people have visited over 19,200 EarthCache sites in 165 countries around the globe. That is a truly outstanding impact - people outside, having fun and learning about our dynamic planet all at the same time.

Throughout the years, the program has established some programs and events that aim to support EarthCacher participants and have helped to build a community of EarthCache enthusiasts.

However, these programs require your support. The EarthCache program is administered by The Geological Society of America and we rely on the financial support of our EarthCache community to keep the wheels turning.

What would your support allow us to do:

Increase support for events based on Earthcaching (stickers, pins, coins and other materials to hand out at events). Estimated cost $3000 a year.

Bring “A” class speakers to the International EarthCache Event Estimated cost $2500 a year.

Participate at teacher/museum conferences to train educators on using EarthCaches in the classroom. Estimated cost $3500 a year.

Supporting the EarthCache Program is as easy as 1,2,3

All donations to the EarthCache Program will go through The Geological Society of America Foundation.

How to donate online

Go to the GSA Foundation donation web page

>Step One

Enter amount in the top box.

>Step Two

Type ‘EarthCache’ into the search bar. EarthCache - Let the earth be your teacher will appear.

>Step Three

On the next screen in the “Enter a note about your donation here’ box, add your Geocaching name so that we can recognize you on the website.

Click continue and follow the screens for your personal information and credit card details.

How to donate by mail

Send a check made out to GSA Foundation, clearly marked that it is for the EarthCache Fund, along with your name, full address, email, phone number and geocaching name to :

GSA Foundation, PO Box 9140, Boulder CO 80301 USA

Thank you for your support!