Mysterious stone tower featured in many alternative histories of the New World.

Abandoned Coast Artillery fort now serves as graffiti canvas and sightseeing vantage point.

Only a shrine remains at the site of the catastrophic nightclub inferno that killed 100 Great White fans.

The final resting place of New England's last "vampire."

Largest Buddha carved from gemstone-quality jade in the world, on a world tour through 2011.

One of the first big sculptures anywhere in Australia.

Three-story concrete ram with a permanent gift shop.

This massive water spout has been luring visitors for hundreds of years, some to their death.

This trio of Australian rock spires may have inspired aboriginal legend or just modern tourism.

Nature is leading a successful mutiny on this century-old freighter.

The Victoria-era quarantine station for Sydney.

A self-funded cemetery with a long list of inhabitants.

One of Australia's largest secondhand bookstores.

A special train service transported Sydney's dead from this station to "Necropolis Receiving Houses" at Rookwood Cemetery.

This historic observatory contains the world's oldest refracting lens telescope.

Come for the flowers, stay for the bats!

The world's only international cryptozoology museum is host to an unrivaled collection of mysterious objects.