A terrific purveyor of natural history objects and curios.

America's most famous piece of self-built architecture.

This iconic L.A. bookshop is housed in an abandoned bank—both symbolic and chic.

Non-profit time travel mart sells goods you would need for a trip through the fourth dimension.

Every summer West Seattle experiences a housing bloom.

The tech giant built three enormous glass orbs in Seattle so employees could work inside a rainforest greenhouse.

A house filled to the brim with oddities and curiosities.

Seattle's own bad art museum located inside Cafe Racer.

Make your reservation to have coffee with some kitties.

A museum dedicated to the history and exploration of both popular music and science fiction.

A 100-year-old purveyor of curiosities, curios, and kitsch featuring mummies, shrunken heads, and a Fiji Mermaid.

A true treehouse near Hawai'i Volcanoes National Park.

The world's first zoo for microbes collecting the horrible and wonderful things living on and around us.

Cat art as far as the eye can see.

A floating cat sanctuary on an Amsterdam canal.

The world's only museum devoted to the wonders of fluorescence.

Danish tourist destination well known for open stalls where vendors sell marijuana on the street.

The de facto symbol of Copenhagen is this bronze fairytale which cannot seem to keep its head for very long.

This sublime architectural marvel is a rare example of an expressionist church.

Climb inside an iron crystal magnified 165 billion times its normal size.

Martin Bricelj Baraga's monolithic sculpture measures the blueness of the sky, and changes color to match it.

Large Hadron Collider and the Birthplace of World Wide Web.

A surreal museum of extraordinary industrial objects.

A progressive LGBTQ hub offers dancing, HIV testing, art, and more.