American involvement in World War I officially ended in 1921 in New Jersey, three years late and thousands of miles from the battlefield.

Every equinox this Maya pyramid puts on a spooky ancient light show.

A tall karst islet popularized by 007.

A Buddhist theme park brings you a Buddhist version of Hell.

This Dresden church was purposely rebuilt Protestant after being demolished in World War II.

Ruins of a German Castle on top of a towering stone pillar.

Twenty-eight years after this local landmark was washed ashore by hurricane Hugo, it was washed away by hurricane Irma.

I-95's Tijuana-style celebration of kitsch at the Carolina border.

Founded by the famed children's book artist, this museum spreads an appreciation of the arts through picture books.

At Washington's Dulles Airport is a satellite museum (no pun intended) with three quarters of a million square feet of aircraft history.

The 25th President's marble casket can be visited in this classical Ohio tomb.

Mausoleums, astronomy, and animatronic dinosaurs at this memorial to an assassinated American president.

A daily replay of the experiment that proved the rotation of the Earth.

An Irish Memorial commemorating those who perished due to potato blight.

Yo, Adrian!

The remains of a community that was forced to move for a dam that never materialized still rot in this Pennsylvania park.

A sacred site for Native Americans surveyed by George Washington and owned by both King George III and Thomas Jefferson.

Proto-CIA agents trained with grenades in the sand traps and fired machine guns from the fairways.

This English-inspired Maryland garden is home to acres of opulent plant life including bushes shaped into an entire fox hunt.

Despite violent work crews and massive delays this abandoned canal tunnel was built to last into the modern day.

The highest point in Virginia can only be reached by passing through ponies and flowers.

The highest point in Tennessee, Clingmans Dome bears witness to the ravages of one type of insect.

The highest point in the state of New Hampshire, and while unlikely "the worst weather in the world," it sure seems that way to hikers.

The highest point in North Carolina and the United States east of the Mississippi River, Mount Mitchell is named after argumentative explorer Elisha Mitchell.