Real bones which are said to have belonged to a Polish dragon.

St. Mary's features one of the most spectacularly decorated cathedral interiors in all of Europe.

There is a mouldering Jewish cemetery hidden away in the capital of Moldova.

This abandoned Soviet circus is slowly being restored to its Communist-era glory.

The largest catacomb system in the world.

A forgotten remnant of the Soviet Union, Transnistria is an unrecognized country hidden behind a heavily militarized border between Moldova and Ukraine.

The haunting complex honors the millions of Ukrainians who died in the forced famine under Soviet rule.

One of the world’s best microminiaturist, Nicolaï Siadristy displays his lifetime of tiny creations in this museum.

This 1000 year old relic-filled cave monastery and UNESCO World Heritage Site also hosts an amazing micro-miniature museum.

340-foot statue built to honour the Heroes of the Soviet Union.

Marvel at the excessive luxury of the ousted Ukrainian president's former estate.

One of the most poignant ruins of the Chernobyl nuclear disaster, the local football team's stadium has been quickly reclaimed by nature.

This attraction was abandoned after the Chernobyl disaster.

The ghost town left by the worst nuclear disaster of all time is being taken over by nature and urban explorers.

The dining hall that nourishes workers in Chernobyl's Exclusion Zone is also open to visitors.

This derelict superstructure was a very important warning system for the Soviet military.

The biblical sculpture honors those who lost their lives, homes and communities to the Chernobyl disaster.

Last remaining nuclear missile base in Ukraine.

One of Frank Lloyd Wright's final works was this UFO church.

Six tiny houses built for working class people form the largest intentional cluster of Wright homes anywhere.

Since the 1700s, this old barrel has acted as a post box that relies on the kindness of travelers.

Legend says if this neo-Gothic basilica is ever officially completed, the world will come to an end.

The world's tallest aluminum statue is also the world's tallest image of a winged Virgin Mary.

This 12-inch-tall wooden sculpture of a winged Virgin Mary has inspired much devotion and countless replicas.