Geocaching is a free, outdoor treasure hunt where participants try to locate hidden containers using their smartphones or GPSs and then share their fun online! Caches are hidden all across the world, and there are plenty of locations in Pennsylvania to seek out a treasure. Once you find the cache, you can record your finding and take and replace a token in the container. Once back home, you can share the experience online.. Geocaching is a unique way to combine the outdoor experiences of hiking in nature with the use of modern technology.
Assuming that geocaching will include walking for at least 30 minutes, one can assume that geocaching burns 102 calories.