The remains of an old sawmill, gristmill and the surrounding industry dating back to the 18th century.

Inky sludge oozes to the surface of this beach thanks to a rare natural tar seep.

The record holder for the world’s largest peach.

The field of tiny caves that mark this Chinese cliffside are each their own historic Buddhist temple.

Oversized statues are just the tip of this nostalgic Americana roadside attraction.

The neon signs from Las Vegas' past find their final resting place at this unusual graveyard.

These ominous lava formations were said to be an entrance to the netherworld so of course they inspired a famous metal band.

This volcanic cave lake is essentially hard proof that Iceland is the most magical place on Earth.

This abandoned asylum was once a state of the art facility before devolving into one of the most deadly mental institutions in American history.

Make your reservation to have coffee with some kitties.

Sleep snuggled in a sphere suspended atop the forest canopy of Vancouver Island.

The 953 windows undoubtedly make this the world's most beautiful screened porch.

This medieval village/restaurant perpetually celebrates the year 1376.

One of Ireland's most infamous prisons for rebels including men, women and children.

A spectacular cave and a beguiling lake.

Hidden in a secluded Greek cove is a pristine beach marred only by the rusting smuggler's hulk stranded on its shores.

Sacked by Vikings, blessed by William the Conqueror, dealt a fatal blow during the French Revolution—these ruins have seen it all.

This tipsy office building in downtown Prague was originally called “Fred and Ginger.”

This narrow canyon has been carved by the river over thousands of years into spectacular and curious forms.

This historic stone bridge has an entire neighborhood clinging to its sides.

A grand Gothic Revival basilica with stained glass depictions of Montreal's religious history has only one soul resting in its crypt.

The Grand Canyon of Texas.

Largest private bird collection in Iceland, formed from a tragic accident.

The oldest church in Iceland is one of the few to feature ornate decoration.