It took millions of years for these rocks to resemble their mammalian counterparts.

This incredible narrow-gauge mountain railway was created by a ceramic artist.

One of Auckland's oldest cemeteries was partially demolished during the construction of a major highway in the 1960s. 

You may recognize this beautiful grove within Kaitoke Regional Park as location of the house of Elrond.

The premier place to experience the Victorian imagining of the steam-powered future.

Deadly scalding and one of the largest hot springs in the world.

One of the world's largest Tesla coils.

A mysterious ancient network of thousands of perfectly straight lines stretching across miles of Bolivian desert.

In La Paz's huge, city-sized cemetery, the deceased are stored in rows of apartment-like buildings.

This gorgeous, colorful 18th-century church is part of one of Bolivia's few surviving Jesuit missions.

Journey through a mesmerizing array of board games inside this museum.

Vienna's underworld of tunnels and subterranean rivers made an iconic appearance in a 1949 Orson Welles film.

The former private quarters and office of Dr. Sigmund Freud now hosts a museum housing the works of the founding father of psychoanalysis.

The crypt of the imposing Stephensdom holds royal intestines and thousands of skeletons.

Many famous English poets including Elizabeth Barrett Browning are laid to rest at this Swiss-owned cemetery in Florence.

Secret refuge and museum of the Duke of Florence.

This huge green space packed with activities will make you forget you're in the middle of the Ecuadorian capital.

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

These unusual stone structures are actually fish traps crafted by an ancient civilization.

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

This small uninhabited island offers Galapagos-like biodiversity.

A lighthouse marking the northernmost point of continental South America.

The centuries-old trees are draped with Spanish moss to make them look like wizened elders.

The world's tallest palm trees look like the whimsical kind of plant you'd find in a Dr. Seuss story.