Japanese gardens dedicated to the Japanese farmer that refused to throw in the trowel.

These constructed wetlands naturally filter millions of gallons of treated wastewater every day.

The oldest house of worship in Palm Beach has a wonderful tropical garden.

This railroad and oil tycoon's lavish estate now stands as a time capsule of the Gilded Age.

This mass grave for victims of a massive hurricane remained hidden until 1991.

This spooky road cut through a mound of ancient coral might be haunted by a witch.

Built in just a little over a week this preserved bunker was created to protect our most attractive POTUS while he was on vacation.

Center filled with hands-on displays served as a tribute to several astronauts with connections to the state.

Home to over 300 antique cars and motorcycles, including Thomas Edison's Model A.

The Kalamazoo factory has 100 years of instrument-making, and one big wartime secret.

Moscow's imposing monument to the Space Age.

Museum celebrating the achievements of the Soviet space program.

The gorgeous entrances into the city's underbelly look more like grand halls than subway stops.

One of the world's tallest statues is also one of its most hated.

This massive monument honors the first human in space.

A sculpture park of the tossed aside relics of the USSR, from Stalin to a massive Soviet emblem.

Some Moscow residents once claimed the bizarre, contorted mass of metal on top of the building was used to manipulate minds.

The avant-garde design was able to bypass strict Soviet regulations on architecture.

Gargantuan home of Russian science.

Moscow's most popular cemetery includes the graves of numerous cosmonauts.

The tallest hotel in Europe.

This iconic Russian space museum sits on a landmark space production facility and houses the Vostok 1, the first manned spacecraft, that was also built here.

Moscow's other, lesser known kremlin is a fairytale-like cultural complex modeled after Old Russia.

Former headquarters of the KGB.