Hidden Secrets
de Grebbe
Bergen op Zoom, Netherlands
De Grebbe is a legendary underground waterway flowing beneath the cobblestones of Bergen op Zoom. First dug in the 13th century as an open peat canal, it…
Open on the mapHidden Secrets
Bergen op Zoom, Netherlands
De Grebbe is a legendary underground waterway flowing beneath the cobblestones of Bergen op Zoom. First dug in the 13th century as an open peat canal, it…
Open on the map