https://www.geocaching.com/geocache/GCBKB03_igreja-paroquial-de-vila-nova-da-telha
GCBKB03 Igreja Paroquial de Vila Nova da Telha (Traditional Cache) in Porto, Portugal created by...
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...