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Glossary filter by Bunker

Cavity Detection

Cavity Detection

Experience adventure, fascination and history: Cavity Detection with the appropriate detector goes beyond treasure hunting. Discover lost places and hidden vaults right below your feet!
Bunkers

Bunkers

Bunkers are concrete shelters that serve(d) as a military base or as part of defence lines. The underground "settlements" from the First and Second World War are of particular interest.

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