Duluth mineral magnates built this charming art deco lodge to be their private clubhouse.

Maine's oldest diner also happens to win acclaim for its elevated comfort food.

The world's oldest and largest museum of mass transit vehicles.

A larger-than-life dedication to the famous lumberjack and his loyal ox.

A showcase of geologic history is home to one of the largest collection of lunar meteorites on Earth.

Gold Rush ship-turned-hotel buried underneath San Francisco's financial district.

A historic hotel that made a cameo in Hitchcock's classic film has no intention of letting guests forget its fame.

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

Creaky dinosaurs grow in the backroads of Monmouth County, New Jersey.

An enormous overgrown greenhouse teeming with graffiti and wildlife.

The drawbridge used in the filming of the movie 'Annie' has been in the open position as it was in the movie for decades.

A monument commemorating the discoverer of radio astronomy.

The C. A. Nothnagle Log House stands as the oldest surviving log cabin in the United States, offering a remarkable glimpse into America's colonial past.

A piece of telecommunications history.

A giant scrap metal troll rests his hands on top of a dilapidated building covered in graffiti.

The third-tallest lighthouse in the United States stands as a reminder of Atlantic City's early days.

An approximately 500 million-year-old rock outcropping covered in fossilized bacteria.

One of the last-standing and most prominent structures from a long-lost colonial port community.

A New Jersey state park that was once Napoleon's brother's sprawling estate.

This stone bridge is all that remains of a submerged New Jersey town.

This 25-foot-tall gorilla made his way from the Wildwood boardwalk to a Pine Barrens gas station and deli.

Inside Crosswicks Creek Park resides an estate chronicling 200 years of history.

Said to be haunted, this tower was constructed by a sugar importer as a gift to his wife.

In the 19th century, this canal provided power to mills, machine shops, and other businesses in the area.