Ice cream stand, snack bar, and time capsule of milk conveyance.

The 32nd president's sprawling cottage sits on an island enclave jointly managed by the U.S. and Canada.

A quarter mile off the coastal tip of Maine you'll find the "Beloved Island" of Franklin Delano Roosevelt.

Storms, funding, and in-fighting have kept this Bermuda church from ever being completed.

A sculpture of the famous photograph stands on San Diego's "Greatest Generation Walk."

Abandoned Italianate architecture on the coast of Maine.

A World War II-era submarine is stuck in the mud in New Jersey.

Look closely and you’ll notice that the color changes a third of the way up the tower.

A building so large that it has its own weather.

Electrical pylon in the shape of Disney's beloved mouse.

Take shelter from Hawai'i's tropical heat under the massive canopy of largest Banyan tree on the island.

This blowhole is supposedly caused by a trapped monster.

A symbol of Texas pride.

This downtown Dallas art installation is always on the lookout.

Rumors of the occult haunt this upscale 1920s hotel.

The world's largest piece of copyrighted artwork.

A former waterfront market is now in the center of town due to some interesting Boston engineering.

The massive machine creates cracking displays of indoor lightning.

Berthed at the Charlestown Navy Yard in Boston, "Old Ironsides" is the oldest commissioned warship still afloat.

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

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

It's a repurposed treasure trove of history, located just an hour away from Acadia National Park.

A serene plaza that commemorates one of the Granite State's most iconic figures.

The early 20th-century home features cutting-edge technology of the day, such as ammonia refrigeration and needle showers.