This memorial commemorating fallen Swiss Guards of the French Revolution has been called the saddest stone in the world.

These spooky and unusual stone formations create an underworldly landscape.

The bizarre visions of H.R. Giger, tucked away in a Swiss medieval city.

A passage grave used in neolithic rituals.

This natural crater along the coast of Jersey may take its name from the devil statues who have watched over it.

One of the largest collections of traditional Māori artifacts in New Zealand.

A charmingly old-fashioned reminder of the historic building's former life.

One of the world's largest pianos is displayed in the workshop of the man who built it as a teenager.

The real place where the One Ring to rule them all was forged.

New Zealand's west coast is one of the best places in the world to view these large seabirds.

Free candle-lit art gallery, accompanied by a live piano score.

An artistic garden environment of tile mosaic sculptures.

Running since 1864, this clock has yet to be wound, one of the longest-running science experiments known.

One of New Zealand’s few castles boasts beautiful gardens, grand architecture, and a history filled with family drama.

Nature's slip and slide.

A New Zealand couple's shell-adorned home living room, now on display at the Canterbury Museum.

A lakeside garden in the Southern Alps full of whimsical artwork and thousands of beautiful flowers.

An eerily charming collection of salvaged buildings and curios grown out of a family scrap business.

Hundreds of bras, blowing in the wind.

Largest Kauri tree in New Zealand.

Anyone wanting to know what a dwarven mine sounds like need only visit the tunnels of this New Zealand artillery compound.

A bronze kitty adorns the grave of the polar explorer who brought the original feline to the Antarctic.

New Zealand's epic shrine to all things puzzling.

These phallic stone spires once served as Tolkien's Paths of the Dead.