An 80-year-old house built out of newspapers.

Once the future of underwater combat, this old sub is now open for visitors to muck around in.

When the town wouldn't allow the fast-food behemoth to build a new restaurant, they put one inside an 1850 home.

Explore the dark underground corridors of this graffiti-covered former military fortification.

The world's largest rotating world.

One of the largest wooden ships ever built is honored by a steel sculpture evoking her once-superlative scale.

These light, hollow rolls have been linked to Acadia National Park since the 1890s.

A precariously balanced rock perches on the edge of a cliff created tens of thousands of years ago by glacial erosion.

A beautiful, water-filled quarry that has become a popular haunt for swimmers and artists.

The first bridge observation tower in the U.S. offers one of the best views of Maine.

This 19th century granite fortification is one of the most well preserved forts in New England.