
Have you ever seen a boat climbing up a hill? Yes! Located in Poland, there is a one-of-a-kind canal system that connects two waterways at different elevations. Unlike conventional lock systems, they call this a slipway system. This video will take you on a boat tour to experience this engineering feat. Stay tuned!
Credits:
BBC Studio - YT
Narodowy Instytut Dziedzictwa | TV NID - YT