Geocaching melds especially well with the study of history. You will find enthusiasts the world over who have hidden caches in areas

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specifically for the fact that the place was part of some historically significant event. Sometimes a multi cache will require a seeker to find plaques or monuments and use the wording there (especially numbers like dates since they are easy to translate to coordinates) to solve a riddle or cipher in order to move onto the next cache. Just having the cache in close proximity to preserved historical sites is enough to spark an interest in a kid for times gone by.
Since battles have shaped the history of nations, many enthusiasts have incorporated them into the mix. Read all about that in Battlefield Caching with Your GPS for Education and Respect. You’ll learn how to locate sights around you for this combination of interests; or rather you’re kids will. Depending upon where you live, you might also find sights that take you past petro glyphs in remote caves or the preserved home of a famous statesman or suffragette. To find a site near you that has educational value just access the websites I highlighted in the first article and narrow your search to those parameters. Make it sound like a good mystery and the kids will do it to. And there are some spooky caches on those battlefields also where folks have spotted ghosts.

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As your kids get more proficient at this, they can up the ante because each geocache is rated in two categories in terms of difficulty from 1 to 5 with 5 being the hardest. To find out what that is all about along with the most challenging areas in the country mentally and physically to set your sites on; read
The Most Unusual Geocaches to Engage your Mental Faculties. We’ve already covered a lot of ground in this information-laden series to get the kids motivated but one more article follows. Depending upon the nature and constitution of the kids you have in mind, maybe the best was saved for last.