A 100-year-old purveyor of curiosities, curios, and kitsch featuring mummies, shrunken heads, and a Fiji Mermaid.

One of Australia's largest secondhand bookstores.

Come for the flowers, stay for the bats!

Built over an abandoned train yard, this hidden gem is full of winding paths and offers gorgeous views of Sydney Harbour.

A collaboration of art and ornithology mourns the calls of Sydney's lost birds.

A boardwalk winds through this sliver of coastal nature hidden within Sydney.

The statue honors an adventurous seafaring cat.

The original resting place of Queen Cleopatra and Mark Antony's only daughter.

A bizarre house filled with an astounding array of collections.

A tourist attraction founded around a slumping cabin.

Strange physical sensations and optical contradictions keep visitors coming back for more.

An optical illusion found amid a logged redwood forest.

A "gravitational anomaly" located in the redwood forests just outside of Santa Cruz, California.

One of America's first dinosaur parks gives a window into Depression-era paleontology.

The abstract sandstone rock formations at this Algerian national park are rich with prehistoric art.