What is this "Geocaching" I'm always referring to in blog entry's? I know some of you know what it is, but I also know a lot of people who don't - and even after I explain it they sort of give me a glazed over stare and nod an incoherent "uh huh", as if to say "I don't have the foggiest idea of what you just said, but whatever man."
So, for all of you, geo-savvy and not, I've taken it upon myself to write an illustrated recount of a geocache I did today. It was a fairly typical cache, actually a pretty difficult one, so I think by reading this you'll get a pretty good idea of what this silly sport is all about.
First things first, you have to go to the official
geocaching website on the world wide web. The cool thing about this site is that it's the hub for all geocachers. Whether you be in Indiana or Sydney, AU, this is your main source of info about caches and cache-related events around the world.
Once on the site and logged in, you next decide where you want to cache. You can search caches by zip code, waypoint (a GPS term for a set of coordinates) or keyword. Usually I just have a sunny Saturday or Sunday afternoon to go out and get some fresh air, so I'll just search my zip code and see what's within 10 miles or so, and work through them. So far I've found 15. I tend to only do the one's that require a good hike in the woods. There are plenty that you can drive within 30 feet of, but what's the fun in that? By the way, you don't have to sign up to search for caches, so for fun why don't you put in your zip code and see what's out there around you. You'll be surprised.
Ok, once you've figured out which caches or cache you want to go after this fine afternoon, print out the page and enter the coordinates in your GPS. It's just standard lat. and long. measurements that you learned about in your 4th grade geography class. Nothing too covert about this step, if you understand how to work your GPS and enter coordinates, you'll be ready to roll in 5 minutes flat.
Next, jump in your trusty cache-mobile and follow your GPS's directions. Sometimes people will give you optimum parking place coordinates, so you put those in and navigate to that area, then navigate to the actual cache coordinates. If you don't get parking coordinates, go ahead and follow the actual cache coordinates until you see a spot that looks like people have parked before. Usually these caches have been active for a while, and you'll see where people park. One unspoken rule about hiding a cache is to never put other cachers at risk - so there will be a safe place to park SOMEWHERE, part of the hunt may be finding it.
Now, once you've parked, it's time to hike. I usually take a backpack or bag with supplies. The supplies are typically based on the season. In summer I'll take lots of water and a snack, a camera (of course), a knife, and a small survival kit. SURVIVAL KIT? Yup...mother nature isn't always nice folks. It's all fresh air and butterflies until you trip down a hill 3 miles from nowhere and bust something that is critical to you being mobile. Then what? That tie-dye t-shirt and granola bar will keep you alive for about 3 days. After that, nature will take over and bad things will happen. So yes, while it may seem a bit like doomsday-type thinking on my part, I always go into the woods capable of surviving a week or more. Remember the rule of 3's. A person can live about 3 weeks without food, 3 days without water, but possibly only 3 hours without proper shelter from elements. Check out some survival kit sites and make one for yourself before you go out alone. It's not heavy and doesn't take up much room, so why not?
Ok, back on track, we're hiking. I keep my GPS out and follow it's guidance. It tells me to what direction the cache is, and how far away it is.

Usually there is a trail nearby the parking area that will get you fairly close to the cache, but the caches are always off the trail somewhere. Sometimes they are a mile or more away from the main trail, sometimes 20 feet. It just depends on the area and the mood of the person who created the cache.
On this particular day, the cache was pretty difficult to find. I walked around it, and even stepped over it a couple times before I actually found it. I walked along the main trail until my GPS pointed directly to the left and read 30 feet. The hint on the geocaching sheet was "Look for the old rail road ties". So I did. Of course, in true geocaching form, the ground was littered with pile after pile of railroad ties. At this point, you laugh and decide where to start, and form a search pattern. I usually will go on past where the cache is supposed to be, about 50 feet, and start a weaving pattern about 50 feet to each side. You search logs, rocks, or tree stumps, but it can literally be anywhere. The hard ones are usually down low, and covered very well. You'd never see one with a 3 star rating in plain sight unless the last person to find it didn't cover it well.
This one was a 3.5 star in the difficulty area, so I knew it would be a tough one. I searched the area to find nothing. When this happens I debate to myself on what to do. Either give up or keep searching. Today, I just decided that of the two I wanted to do, this one was going to be it, and I would devote as much time as I need to until it was found. So, I walked away for about 100 feet, turned around, and tried it again. This usually helps. If your GPS points you in the same direction again, keep walking past and walk back again. If it points to the same area yet again, it has to be there somewhere, so go back and look harder.
Upon returning to the cache, I walked up to a set of railroad ties where my GPS was reading 6 feet, straight ahead. Here's what they looked like:

The old log stuffed between them looked suspicious, so I decided to move it. Low and behold, there it was. The cache, and a small figure someone had placed beside it because it wouldn't fit (according to their log of the find).

Now, once you've hiked in, searched basically on your hands and knees for a half hour or more, just actually uncovering the cache is really exciting. It must be the feeling archaeologists feel each time they discover a new artifact, or the feeling explorers felt when they came upon the old civilizations, now long gone, but once thriving. It's always amazing to me to find these little containers that have been found probably dozens, maybe hundreds of times before you, but yet they are still hidden, and still giving people like me a feeling of joy when found.
The next step is to open that puppy up. Inside you'll find various things. Usually they are just little "trading items" - toys, figures, cards, or other trinkets that people bring in and swap out with different caches. I don't take anything usually. It's not required that you swap items, it's just for fun.

Sometimes people have what is called a "travel bug" that they will put in a cache. The object of the travel bug is to transport it as far away as possible from the original cache. The idea is for it to go all around a state, or all around a country, or even all around the world before returning to it's owner. They usually have a serial number on them so that you can track it's progress. The geocaching site also has more information on this if you're so inclined to learn more.
Ok, back to the cache at hand. Here's what was inside:

There will always also be a "log book" to sign inside the cache. This can be a small memo pad, or a homemade stack of paper stapled together for people to sign. This is your proof of finding the cache. I always leave a little description of the hike and the find, along with "TNLN" - shorthand for "took nothing, left nothing", and thank the owner for placing the cache and the experience I had. Here's a photo of the log book for today's cache:

Ok, now you've found the cache, you're all pumped up, you've traded items if you are going to and you've signed the log book. What's next? Now it's time to re-hide the cache just as you found it (or better if it was way too easy) and high-tail it out of there before someone sees you and get curious. One of the unspoken rules of geocaching is that you should try to remain discrete at all times. This is so that people who don't know about geocaching (often called muggles) don't accidentally find the cache and destroy it or move it, or otherwise tamper with it. So, while out there, if you're close to a trail keep an eye out for people and make an effort to not be pulling the cache out of it's hiding spot while people are around.
However, if someone asks you what you're doing, be sure to tell them the truth. Nothing's more fishy than a guy in the woods with a backpack and some electronic gizmo rummaging in the backwoods for hidden treasure. Tell them about the sport, and maybe we'll get a few more people involved!
That's my caching story for today. I hope now some of you have a better idea about what it is I do when I go "caching" or "treasure hunting" as my wife insists. And again, I extend the invitation to anyone who would like to learn more to come along with me on a cache adventure one weekend. If you like the outdoors and a little bit of "CSI" type of work, this is the sport for you!