I know a lot of people has heard about geocaching, but how many knows that some people has combined the geocaching hobby with conlanging?
The following is a list of known conlang geocaches available at geocaching.com:
Conlanging Geocaches Name Owner Conlang Country Arendal conlang #1 Aetesaki Delang Norway Arendal conlang #2 Aetesaki Delang Norway Alien Language (Hamilton) Spaced1 Alien script New Zealand Vogon Language (Waikato) Jasp3r Vogon New Zealand Dead Language? The SBI Unknown Australia tlhIngon Hol WitzAbout Klingon USA
Geocaching in Illte
There is an activity in Illte that resembles geocaching in our world. The locations are found using a tablet computer and the time and ID beacons from the cellular data towers that replaced the former cell phone towers. The system's minimum requirement for a location is the ID number of three towers and the time dilation of each tower. The resolution of the positions differs with the number of towers used in the location listing of the cache. Three-tower caches will have a resolution of 1.5 braz (2.1 feet, 63.5 cm), which is comparable to the GPS system in open areas, while 4-tower caches will have a resolution down to 2 pawz (3.5 inches, 9 cm).