The document discusses the Panama Canal and its Gatun Locks. The Panama Canal allows ships to travel between the Atlantic and Pacific Oceans by lifting them up and lowering them down through a series of locks that bypass the isthmus of Panama. The Gatun Locks are a critical part of the canal system that raises and lowers ships 85 feet between Gatun Lake and the Caribbean Sea.

1. Panama kanaal

3. Panama Canal: Gatun Locks

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