Bright yellow submarine titled "Nautilus" floating near a rocky, tree-covered coast under a blue sky.
Four people seated inside a submarine-like structure, looking out through portholes at underwater scenes and sea creatures.
A yellow submarine named "Nautilus" is docked near a green building with stairs, with hills and buildings in the background.
People sitting on benches inside an underwater viewing area, looking out windows at fish swimming outside.
Several vibrant orange fish swim together in a clear turquoise blue water surrounded by underwater plants.
Partially submerged yellow submarine with visible sea plants underwater and clear sky above.

Los Angeles: Semi-Submarine Excursion from Catalina Island

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  • 45-minute cruise
  • Professional crew