Colorful lights and mirror-like brine pools create trippy illusions within the historic mine.

Unparalleled stargazing, one of Colombia's best observatories, and a swimming pool can all be found in the middle of this ancient tropical forest.

Enchanting cave with a river crashing through the roof.

This picturesque mansion has gone from opulent ruin to nature museum.

A dangling church built over a Colombian gorge.

Spanning an elevation of 160 feet and containing 388 steps, this is Seattle's longest staircase.

Providing the soundtrack to the golden years of the Seattle grunge scene.

Statue of Lenin, from Cold War era Czechoslovakia, now in a neighborhood of Seattle.

42nd story Pyramid shaped penthouse tops Seattle's oldest skyscraper.

The tale of a strong-willed woman who stood her ground when the commercial world came rumbling in.

A brewery warehouse which doubles as a circus bigtop.

This former coal gasification plant found a curious second life as a popular public park.

Essence of hound's tongue and tincture of bloodroot are just the tip of the herbalist iceberg at this beautiful, impressively-stocked apothecary.

A colorful architectural gem in Seattle's uniquely modern Central Library.

Make your reservation to have coffee with some kitties.

A beautiful final resting place for some of the noteworthy deceased.

Pick up all of the cosmic knick-knacks under the sun or take a creative writing course, all offered in this novelty storefront.

A giant Troll lurks under one of Seattle's oldest bridges.

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