The highest point in Tennessee, Clingmans Dome bears witness to the ravages of one type of insect.

New Zealand's only running funicular railway.

Inside this faux cave, visitors can learn how some of their favorite fantasy characters were created.

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

The world's only complete colossal squid specimen is on display at the Te Papa Museum.

Get lost in this haunting fairytale art walk through a man-made eucalyptus grove.

A tiny theater hidden in an alley plays a constant stream of short silent films for anyone willing to peer through the peephole.

Bring your own cardboard to the slippery slopes of concrete hidden in a neighborhood park.

An artsy hidden staircase leads to breathtaking views of San Francisco.

A huge musical instrument played by the ocean.