https://www.geocaching.com/geocache/GC5TRHE_miradouro-covas-do-monte
GC5TRHE Miradouro - Covas do Monte (Traditional Cache) in Viseu, Portugal created by daraopedal
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...