We throw our magnets in front of a castle occupied by the Germans during the Second World War!
Find a magnet? www.bondimanets.com/discount/treasurefisher
Good but bad idea, because our magnet gets stuck from the first throw. We use our winch then our van to unjam it.
So we decide to stop searching the river and head towards smaller streams. Very good idea! Even if there is very little water, we find lots of objects here!
Paella pan, tools, and even a sweatshirt!
All our finds are revalued and weapons that can help solve investigations are handed over to the authorities.