Geocaching Classic
The expression »Geocaching Classic« was introduced in Denmark by ArktiS in 2004 during the event cache »Man or Mouse« – Danish Event-Cache 2004 (GCF6D5).

The expression »Geocaching Classic« was introduced in Denmark by ArktiS in 2004 during the event cache »Man or Mouse« – Danish Event-Cache 2004 (GCF6D5).


On May 22, 2004 Gundrup and ArktiS hosted the event cache »Man or Mouse« – Danish Event-Cache 2004 (GCF6D5) by Vestre Hus in Ravnsholtskoven.
First round of the event was called »Geocaching Classic«, and consisted of a number of good, traditional geocaches in beautiful surroundings.
Second round of the event was called »Geocaching Special«, and put the participants through a number of Gundrup's clever and creative geocaches. Amongst other things Gundrup introduced the use of »nano-caches« during the event.