The mummified heart of a saint lives on in this church—after a brief hiatus when it was stolen.

A 19th century artistocrat's mansion, turned into a library, hidden in a modern library.

Tenacious mummies survived dental problems, eternal entombment, and more than their fair share of devastating fires.

With the touch of a button, you can read a randomly selected short story.

San Franciscans leave gifts and messages for the magical beings that live behind the tiny, mysterious door installed on a tree in Golden Gate Park.

A shop full of natural curiosities, carnivorous plants, and costumed taxidermied mice.

Its buzzing collection honors vibrator history.

The park preserves a single, rare species of carnivorous plant that spells doom for unsuspecting insects.

A library of only unpublished manuscripts.

The universally beloved children's television figure is interred on a high hilltop in one of western Pennsylvania's oldest cemeteries.

This geodesic gallery holds a collection of painted spheres that make traditional canvases look lazy by comparison.

Taxidermy, Cigar Store Indians, A Model of a New York Tenement and Delicious Draft Root Beer.

This odd stone memorial remembers a loyal dog who offended the rail barons with his speed and saved his master with his pee.

A stoic rock cairn is all that remains to remember one of the more brutal instances of frontier treachery in American history.

This unattributed sculpture in Amsterdam is hiding in plain sight.

An unfinished tomb carved into a giant boulder in the Arabian Desert.

No one knows how this Pacific Northwest spruce tree came to have so many trunks.