One of the few places in the world home to living stromatolites.

Alien rock formations grown from the sands of an Australian national park.

Visible from both land and sea.

Formerly Yugoslavia's "forbidden island," this sleepy little city still holds the abandoned remains of military strongholds.

A wonderfully strange collection of 500+ stuffed frogs doing people things.

The world's tallest boat lift stands as a massive piece of industrial tourism.

The 20-mile causeway that separates the Netherlands from the sea.

These 20-foot jaw bones honor a time when the leviathan bones were a sign that whalers survived the hunt.

These planks were originally installed to hold the dead.

This tiny traditional smokehouse is the only one left in this historic fishing port.

The gloomy ruins that inspired Bram Stoker to bring Dracula to life.

This coin collecting cod is over 130 years old, and the United Kingdom's smallest listed structure.

At the height of alum production at this factory, human urine was a valued commodity.

80 years of the Battle of Peasholm on a small English lake.

Lewis Carroll's White Rabbit or something else altogether?

A deserted medieval village where bodies were once mutilated to prevent them rising from the dead.

The world's oldest operational public pier railway has shuttled seagoing commuters from ship to shore since 1909.

The UK's oldest theme park slowly slips away.

The world’s first dedicated cloud observation platform.

Explore Hull's historic Old Town by following the sea creatures scattered throughout its charmingly cobbled streets.

What looks like missing grout is actually an old pub's peephole.

This enchanting Victorian estate was home to the world's first hydroelectric power generator.

This enormous secondhand bookstore inside a Victorian train station sparked the "Keep Calm and Carry On" craze.

The sign at the garden gate reads: "These Plants Can Kill."