[Sign up](/account/join)
Join the world's largest treasure hunt.
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Video: what is geocaching (75 seconds)
There are 5,774 geocaches around Mountain View.
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To get started, create a free geocaching account and download the official Geocaching® app or use a GPS device.
* [](https://itunes.apple.com/app/apple-store/id329541503?pt=61076&ct=Q1-2018-update-logged-out-home-page&mt=8)
* [](https://play.google.com/store/apps/details?id=com.groundspeak.geocaching.intro&referrer=utm_source%3Dgeocaching-website%26utm_campaign%3DQ1-2018-update-logged-out-home-page)
3 steps to begin your adventure
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1. ### 1\. Create an account
Create an account online or through the Geocaching® app to view a map of geocaches near you.
2. ### 2\. Find a geocache
Use the app to navigate to a geocache nearby. Don’t forget to bring a pen!
3. ### 3\. Share your experience
Once you find the geocache, sign and date the logbook. Place the geocache back where you found it and log your experience online.
Get started
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[](https://www.geocaching.com/blog/2017/05/ten-tips-for-newbies-looking-for-their-first-geocache/ "Get started")
Geocaching 101
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[](https://www.geocaching.com/sites/education/en "Geocaching 101")
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