This historic Victorian hotel has a scandalous history of affairs and murder.

One of the Seven Wonders of the Modern World holds the world's tallest metal staircase.

One of Canada's oldest museums, the beautiful Redpath has been serving up Natural History and Ethnography since 1882.

This expansive bridge in the Canadian wilderness was originally just built for friends.

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

The wooden airship was the largest flying boat ever built.

Just another ancient, mysterious Irish stone circle.

A hugely vast Irish landscape of barren rock that stretches for miles.

This Irish museum in a historic 19th century market pays tribute to the glory of butter.

A nun spent 16 years painting the stunning Celtic mural that covers the interior of this WWI memorial.

A moody and picturesque riverside ruin overgrown with vegetation.

This sweet-toothed bear searching for snacks has been a symbol of Madrid for decades.

A stone slab in Madrid marks the point from which the distances of Spain's national roads are measured.

The unexpectedly beloved remnants of a controversial thermal power plant.

The iconic boulevard is the perfect place to catch sight of a bicycling skeleton, a levitating Satan, or a chef with his head stuck in a pizza.

A vista of the city and sea from atop the little-known viewing deck on an unassuming Columbus statue.

Construction of Barcelona's iconic (but controversial) church is expected to be completed in 2026—a century after the death of its architect.

The lost Latin words were reconstructed using the holes from the nails that once pinned them in place.

A stunning, abandoned limestone quarry in southern Indiana provided the stone to erect the Empire State Building.

A sacred lake composed of over 300 separate pools of highly concentrated minerals.

The large fjord lake is thought to be the home of "Ogopogo," a giant sea serpent.

Canadian centennial project designed to gather information about UFOs.

This Canadian city is actually two-in-one, even if they only respect the timezone of one side.

This natural wonder is disappearing at an alarming rate.