Geocaching: Everything You Need To Know
Geocaching: Everything You Need To Know
If you love the idea of a treasure hunt but want to take it outdoors with a modern twist, geocaching might just be your new favourite hobby. It’s a brilliant way to explore new places, get some fresh air, and enjoy a bit of adventure - all while using your smartphone or GPS device to track down hidden containers, called geocaches.
This guide will walk you through everything you need to know to get started - from choosing your first cache and the gear you’ll need, to tips for creating your own geocaches and joining the global community. Plus, we’ll cover some handy tech know-how and answer the most common questions people have about geocaching. So, if you’re ready to add a little adventure to your outdoor time, let’s dive in!
Geocaching is a global outdoor activity where participants use GPS devices or smartphones to hide and seek containers, called “geocaches” or “caches,” at specific locations marked by coordinates all over the world. These caches can be found in urban parks, forests, mountains, and even underwater, making it an accessible and exciting hobby for people of all ages and abilities.
Geocaching began in May 2000, shortly after the US government improved public GPS accuracy. The first cache was placed in Oregon, USA, and the hobby quickly spread worldwide. Today, millions of caches are hidden across every continent, with a vibrant online community sharing stories, tips, and new challenges.
Every cache is rated for difficulty (mental challenge) and terrain (physical effort) on a scale from 1 to 5, in half-point increments.
Difficulty | Description |
---|---|
1.0 | Very easy, in plain sight |
2.0 | Easy for experienced cachers |
3.0 | Somewhat challenging |
4.0 | Difficult, may require special knowledge |
5.0 | Extremely challenging, requires expertise |
Terrain | Description |
---|---|
1.0 | Wheelchair accessible, flat and paved |
2.0 | Short hike, little elevation |
3.0 | Longer hike, uneven terrain |
4.0 | Strenuous hike, steep or rough terrain |
5.0 | Requires special equipment (boat, climbing gear, etc.) |
GPS (Global Positioning System) is the backbone of geocaching. It uses a network of satellites to provide accurate location data anywhere on Earth.
How GPS Finds a Cache
Understanding geocaching lingo is crucial for beginners. Here are some of the most common terms and acronyms.
Term/Acronym | Meaning |
---|---|
Cache | The hidden container you’re searching for |
CO | Cache Owner |
D/T | Difficulty/Terrain rating |
FTF | First to Find |
GZ | Ground Zero (where your GPS points to the cache) |
SWAG | Stuff We All Get (trade items) |
TFTC | Thanks For The Cache |
TNLNSL | Took Nothing, Left Nothing, Signed Log |
TB | Travel Bug (trackable item) |
TOTT | Tools Of The Trade |
CITO | Cache In, Trash Out (environmental initiative) |
Muggle | Non-geocacher (borrowed from Harry Potter) |
BYOP | Bring Your Own Pen |
Basic access is free via the Geocaching® app; premium memberships unlock advanced features.
Smartphones with GPS capabilities are sufficient for most caches.
A trackable is an item with a unique code that moves from cache to cache, often with a specific goal or mission.
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