Cathedral carved out of salt, located a mile below the Earth's surface.

An encyclopedic collection of mammal penises.

Recently revamped museum of Fijian history located within a gorgeous colonial-era garden.

This monster board rode a monster wave to break two world records.

The programmatic glory of LA's giant whiskey barrel building has become an upscale reminder of the city's kitschy roadside past.

This restored opera house is named after a soprano known for tragic romance, exile, and a truly uncomfortable wedding.

An Ecuadorian haberdashery that sets the record straight about the so-called "Panama" hat.

Its buzzing collection honors vibrator history.

A park with one large cat sculpture and 15 smaller ones, all painted by different Colombian artists.

A scalable map of Colombia with the bonus of a butterfly house.

A museum showcasing the history of sugarcane with a rich history.

A magical world of elves and fairies tucked amongst the trees in Colombia.

Hakka-style teahouse where everybody grinds their own tea.

Paiwanese restaurant run by native indigenous Taiwanese singer songwriter, and home to a DIY arts-and-crafts folk garden.

Roadside attraction with more than 1,000 stuffed and mounted animal skins displayed in simulated natural habitats with hand-painted backdrops.

A modern day curiosity cabinet.

The anatomical-pathological collection of a man who changed surgery.

Where the lovelorn find a home for their sentimental keepsakes.