https://www.geocaching.com/geocache/GC23AEW_geoaldeias-a-minha-freguesia
GC23AEW GeoAldeias - A Minha Freguesia (Multi-cache) in Viseu, Portugal created by Quintas
Geocaching is a treasure hunting game where you use a GPS to hide and seek containers with other participants in the activity. Geocaching.com is the listing...