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The Biggest Sea Cave In America Is Located In Oregon, And You’ll Want to Visit It

Did you know the largest sea cave in America is right here on the Oregon coast?

Located near Florence just off Highway 101, the Sea Lion Caves is an incredible natural wonder. The sea cave is part of the Cape Perpetua Marine Reserve and is a sanctuary for many different kinds of animals – in particular the hundreds of Stellar Sea Lions that live and breed here many months of the year.

This amazing sea cave is an absolute must-visit.

Want to find out about some other amazing caves in Oregon? Going into these 9 caves in Oregon is like entering another world.