It is believed that the historic tower is sinking at a rate of an inch a year, though no one is completely sure why.

The ruins on a deserted tropical island in the Philippines bear the scars of WWII.

A small statue of child Jesus given by Magellan in 1521

A small monument in Lithuania marks the geographic center of Europe—or at least one of the claimants.

3,000 market stands in five former Zeppelin hangars.

A black cat protests the City Guild in Riga's Old Town.

While this monument tile is shrouded in mystery it also marks the end of the longest ever human chain.

A gigantic collection of teeny, tiny books.

Resonant stone, that has been played since prehistoric times.

An old hill fort covered in over 100,000 crosses is a symbol of Lithuanian nationalism and beliefs.

Mysterious hillside with a continuously burning natural fire.

A shrine of fire worship built on top of a natural flame.

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

An underground city of salt.

Brought to you by the makers of fiberglass dinosaurs.

Trick water gardens from 1619 featuring a 200 piece mechanical theater powered by water.

Monument to a suicide protesting the Soviet invasion.

Steadily reminding Czechia of its past.

Synagogue built from the stones of Solomon's temple contains the golem of Prague.

Giant relaxing Buddha in Malaysia.

Holy Hindu shrine in an enormous, monkey-filled limestone cavern.

The most playful of the life-sized statues that make up Singapore's "People of the River."

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

An island in the middle of a lake, in the middle of a volcano, in the middle of a bigger lake, in the middle of a bigger island, in an archipelago, in the Pacific Ocean.