A full-size replica of this well-preserved temple lets you take a walk through the Mayan age.

Thousands of Haitians travel to the waterfalls to ask the Virgin Mary of Mount Carmel and her voodoo counterpart Erzulie for healing in a yearly pilgrimage.

This beautiful natural train tunnel is said to grant the wishes of visiting lovebirds.

This tribute to the 16th-century composer is now an unusual shrine to Michael Jackson.

A statue honors the children who fought Nazis in Poland.

This hilltop ruin is of the hundreds of stone columns built in tribute to the first German chancellor.

Dubbed "Wistom" by locals, this abandoned factory is an urban explorer's dream.

This grubby wall is said to be one of the Earth's esoteric energy centers.

A tree planted by Marie Curie is treasured by the Radium institute that she set up.

Legend says this is actually a heartbroken prince waiting for his true love's kiss.

The coffin-shaped church was once home to monks who slept in coffins.

The largest toy museum in Poland showcases Europe's history of childhood.

The unsettling remnants of a torn down movie set lies nearby the ruined location of the actual Płaszów Labor Camp.

This ornate church has survived Nazi and Soviet occupation, including a short stint as a Soviet-era gymnasium and cinema.

This abandoned beacon is moving closer and closer to the sea.

Just another terrifying garden filled with hundreds of endlessly smiling doll people.

A stone marker and sculpture in the city of Riga stake a claim for the very first community Christmas tree.

Built to ward off Napoleon's army, this city-sized abandoned Russian fort is now perfect for urban exploration.

A top secret Cold War bunker hidden beneath a Latvian spa facility is now open for tours.

Mysterious craters may have been home to an ancient cult.

First point in the Struve Geodetic Arc, a 19th century undertaking to measure the Earth's size and shape.

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

Thirteen sculptures in central Moscow graphically depicting vices of the modern world.

This rare collection of human deformities displays fetuses with two faces, one eye, and "mermaid" legs.