Geocaching is an entertaining adventure game for gps users. The basic idea is to have individuals and organizations set up caches all over the world and share the locations of these caches on the internet. GPS users can then use the location coordinates to find the caches. Once found, a cache may provide the visitor with a wide variety of rewards. All the visitor is asked to do is if they get something they should try to leave something for the cache.

So what's the big deal? You gave me the coordinates so I know where it is. Seems pretty easy.

It is deceptively easy. It's one thing to see where an item is, it's a totally different story to actually get there.

What is a GPS device?

A GPS unit is a electronic device that can determine your approximate location (within around 6-20 feet) on the planet. Coordinates are normally given in Longitude and Latitude. You can use the unit to navigate from your current location to another location. Some units have their own maps, built-in electronic compasses, voice navigation, depending on the complexity of the device.

You don't need to know all the technical mumbo jumbo about GPS units to play Geocaching. All you need to do is be able to enter what is called a "waypoint" where the geocache is hidden. We're working on a section to help you set up your own GPS unit to play. In the meantime, feel free to ask questions in our online forums .

How much does a GPS unit cost?

GPS Units can range from $100 to $1000 depending on the kind of capabilities you are looking for. The author uses a Garmin eTrex , which runs for around $100, and can get you to within 20 feet of any geocache (depending on the location). The next step is one with a built-in electronic compass, has topographic maps, more memory, etc.

How do I use a GPS unit for Geocaching?

If you need to get a basic instruction on how to use a GPS unit, try the book GPS Made Easy : Using Global Positioning Systems in the Outdoors .

To play, you'll need to know how to enter waypoints into your GPS unit. We're currently working on instructions for each particular GPS unit. In the meantime, your GPS should come with instructions on how to enter a waypoint. If you have any problems, try the online forums . There's always someone to help.

What are the rules in Geocaching?

Geocaching is a relatively new phenomenon. Therefore, the rules are very simple:

1. Take something from the cache
2. Leave something in the cache
3. Write about it in the logbook

Where you place a cache is up to you.

Where are caches found?

The location of a cache can be very entertaining indeed. As many say, location, location, location! The location of a cache demonstrates the founder's skill and possibly even daring. A cache located on the side of a rocky cliff accessible only by rock climbing equipment may be hard to find. An underwater cache may only be accessed by scuba. Other caches may require long difficult hiking, orienteering, and special equipment to get to. Caches may be located in cities both above and below ground, inside and outside buildings. The skillful placement of a small logbook in an urban environment may be quite challenging to find even with the accuracy of a gps. That little logbook may have a hundred dollar bill in it or a map to greater treasure. It could even contain clues or riddles to solve that may lead to other caches. Rich people could have fun with their money by making lucrative caches that could be better than winning the lottery when you find it. Just hope that the person that found the cache just before you left a real big prize!

Can I move a cache once I find it?

Unless there's a note in the cache containing instructions on moving it to a new location, don't move the cache! Responsible cache owners check on their caches occasionally and would be alarmed to find theirs missing.

An alternative would be to have a hitchiker, which is an item that you can move from cache to cache. An example of this is a candle that has travelled from Australia to Arizona, and a Mr. Potato head that leaps from cache to cache. All you need to do to create a hitchiker is to attach a note to it for folks to move it to a new place.

You can also purchase a Groundspeak Travel Bug , which is a hitchiker you can track through this web site.

How long do caches exist?

It all depends on the location of the cache and its impact on the environment and the surrounding areas. Caches could be permanent, or temporary. It's up to the cache owner to periodically inspect the cache and the area to ensure that impact is minimal, if not nonexistant. When you find a cache, it's always a good idea to let the cache owner know the condition as well.

If you do find that a cache is missing/defaced, please let the cache owner know as soon as possible!

If I post a new cache, how long does it take to be listed on the web site?

Because each cache is reviewed by a volunteer, it may take up to 2 days to have your cache posted to the web site. Usually it takes much much less time - but be patient! Someone will review your cache shortly. It does take longer on the weekends since we receive a larger volume of caches during this time.

Does Geocaching.com (or a volunteer) physically check the cache before publishing it?

We wish! We'd love to head out to all those countries and states to check on each and every cache to ensure that they are placed properly. Based on the growth of the sport, however, this would be impossible. If you're not sure about a cache, wait for someone else to check on it and report back to the site.

Before a cache is posted, volunteers check the page for inaccuracies, bad coordinates, and appropriateness before posting the cache to the site.

What do I do if I find out that a cache has gone missing?

If you visit a cache location and the cache is missing, always make sure to log the cache as "not found" on the web site so the cache owner knows. If you notice that the logs show an unusual number of "not found" logs, please inform this web site so we can check on the cache page. The cache can be temporarily disabled so the cache owner can check in on it. Sometimes, though rarely, when the cache owner cannot be contacted we can either allow folks to adopt the cache or have the cache removed completely from the site. We rely a lot on the geocaching community to let us know the status of caches in their area.

Do you have an FRS/PMR channel to find out if other Geocachers are in the area?

Yes. The community has decided on channel 2 as the primary for both FRS and PMR, and 12 as the alternate FRS (Family Radio Service) channel and 8 for the alternate PMR (Europe). FRS and PMR radios are longer distance walkie talkies, like the Motorola Talkabout

Thanks to the Geocaching Website for this information. More of this FAQ can be found here