Places pkaddams15 Wants to Go

This small museum tucked within a subway station holds pieces from Madrid's past.

A crypt of relics guards a vial said to liquefy each July

A thorough look at the development and history of the underground's rolling stock of the Madrid subway system.

An ancient Egyptian temple in the middle of Madrid, Spain.

This fascinating and poignant museum chronicles every imaginable aspect of Spanish colonialism in the Americas.

The morbid items in this small and hidden museum are not for the weak stomached.

One of the world's oldest universities houses an incredible collection of anatomical models, mummified body parts, and human bones.

A beautiful combination of living flora with preserved bones covers the shelves of this shop.

The oldest operating cemetery in Denver is the eternal home of some of the Centennial State's most famous residents.

This 28-foot-tall milk can contains one of the most whimsical ice cream parlors in town.

This swanky speakeasy is Denver’s oldest bar—and hasn’t changed a bit since 1933.

Collection of fossils, plants, and ancient animals encased in amber.

A mysterious inscription may hold a clue about the "Lost Colony" of Roanoke.

A provocative museum dedicated to the genre and the harsh realities that inspired its origins.

A vast collection of rare, historical, and vintage supercomputers.

Medicinal spa created from the mineral-rich runoff of a geothermal power plant

A popular Icelandic children's story comes to life inside this cave.

A winding, blood-red tunnel of hardened lava navigable by foot.

The history of Reykjavik told through a historical village and live actors.

Learn about Iceland's hidden folk at this school dedicated to the study of elves.

Iceland's first pagan temple in 1,000 years is underway in Reykjavík.

This verdant, tree-lined Reykjavik graveyard is both enchanting and eerie.

This tiny museum's sizable collection is jammed into a former underground public toilet.

An encyclopedic collection of mammal penises.