# What is geocaching, and is it fun for adults? Canonical: https://zestasy.com/wiki/what-is-geocaching/ Section: Zestasy Wiki > Movement · Updated: 2026-10-14 · Publisher: Zestasy *Zestasy Wiki: our reference answers. Checked for facts and sources; less curated than the magazine.* Geocaching is a worldwide treasure hunt: people hide small waterproof containers with a logbook inside, publish the coordinates online, and others use a phone app or GPS device to find them, sign the log and put them back. It is genuinely fun for adults, because it turns an ordinary walk into a puzzle and regularly leads you to corners of your own area, or a holiday destination, you would never otherwise visit. There are, very probably, small boxes hidden within walking distance of where you are reading this: tucked behind a fence post, wedged under a bench, inside a hollow tree on a footpath you have walked past a hundred times. Thousands of people know they are there. Geocaching is the game of finding them, and for something that sounds like a children's party activity, it has an impressively devoted adult following. ## How it started The official geocaching website tells the origin story. On 2 May 2000, the US government [switched off selective availability](https://www.geocaching.com/about/history.aspx), and the site says the accuracy of GPS for ordinary receivers improved tenfold overnight. The next day, a GPS enthusiast called Dave Ulmer hid a container in the woods near Beavercreek, Oregon, with a logbook and a few small prizes, and posted the coordinates online. Within days, other people had found it and begun hiding their own. The word "geocaching" was coined on a mailing list later that month. ## How it works The basics, as the [official Geocaching site](https://www.geocaching.com/play) describes them: 1. **Create a free account** and download an app or use a GPS device to see a map of caches near you. 2. **Navigate to a cache.** The app gets you close; your eyes do the rest. Bring a pen. 3. **Sign and date the logbook**, put the cache back exactly where you found it, and log your find online. Caches come in all sizes, from tiny containers that hold only a rolled-up log sheet to large boxes. Some hold small trade items. The general convention, as [Wikipedia's geocaching article](https://en.wikipedia.org/wiki/Geocaching) describes it, is that you may take an item if you leave something of similar or greater value, and never the logbook or pen. ## Why adults enjoy it - **It gives a walk a purpose.** "Let's go for a walk" becomes "let's find three caches by the river", which is far more persuasive on a grey Sunday. - **It takes you somewhere new.** Cache owners love hiding things near places they find interesting: a viewpoint, a forgotten monument, a strange piece of local history. Many cache pages explain why the spot matters. - **It is a puzzle.** Some caches are simple; others are cleverly disguised, or require solving a riddle before you even get the coordinates. - **It works anywhere.** Cities, villages, beaches, mountains, holiday destinations. Searching for caches on holiday is a lovely way to explore beyond the obvious sights. - **It suits mixed groups.** Children love the treasure-hunt element, adults love the navigation and the puzzles, and dogs love the extra walk. See [hiking with kids](https://zestasy.com/wiki/hiking-with-kids/) for more family ideas. ## Your first cache Pick one rated easy for both difficulty and terrain, close to home, in a park or along a path. Read the description and any hint. When the app tells you that you are near, slow down and think like someone who wanted to hide something: what looks slightly unusual? Search gently, without damaging anything, and check that nobody unfamiliar with the game is watching too closely; keeping caches discreet is part of the fun. If you cannot find it, that is normal. Log a "did not find" and try another. ## Etiquette - **Put it back exactly as you found it**, hidden just as well. - **Leave no trace.** Stay on paths where possible and do not damage plants, walls or property while searching. - **Respect the rules of the place.** Hiding guidelines on the official site require owners to have permission from the landowner or land manager and forbid burying caches; finders should equally respect private land, nature reserves and opening hours. - **Trade fairly**, or simply sign the log. - **Be safe.** Do not climb, wade or scramble beyond what you are comfortable with, and keep an eye on traffic in towns. ## FAQ ### Does geocaching cost anything? You can start with a free account and a phone. Some apps and services offer paid memberships with extra features, but they are optional. ### Can I hide my own geocache? Yes, once you have found a few and understand the game. The official hiding guidelines cover permission, container choice and placement, and caches are usually reviewed by volunteers before they are published. ### Is it a good walking motivator? For many people, very much so. Chasing a few caches can quietly turn a short stroll into a long afternoon outdoors. ### What if I cannot find a cache? It happens to everyone. Read the hint, check the recent logs to see if others found it, and do not be afraid to come back another day. ## Sources - [Geocaching: The history of geocaching](https://www.geocaching.com/about/history.aspx) - [Geocaching: Play](https://www.geocaching.com/play) - [Geocaching: Geocache hiding guidelines](https://www.geocaching.com/play/guidelines) - [Wikipedia: Geocaching](https://en.wikipedia.org/wiki/Geocaching) ## Related - [How do you turn a city walk into a proper outing?](https://zestasy.com/wiki/walking-in-the-city/) - [What is orienteering?](https://zestasy.com/wiki/what-is-orienteering/) - [How do you walk more without counting steps?](https://zestasy.com/movement/walking-more-without-counting-steps/) - [How do you go hiking with young children?](https://zestasy.com/wiki/hiking-with-kids/) - [How do you become more curious?](https://zestasy.com/wiki/becoming-more-curious/) - [All Movement answers in the Wiki](https://zestasy.com/wiki/#movement)