World's longest window

The Monterey Bay Aquarium in California is home to almost 300,000 animals and the world's longest window.

The Outer Bay exhibit holds one million gallons of sea water as well as tuna, sharks, ocean sunfish and sea turtles and can be viewed through a 56 foot long window that also happens to be 17 feet high.

The Monterey Bay Aquarium opened on October 20 1984 and cost $55 million to build.

The Monterey Bay Aquarium