Where the lovelorn find a home for their sentimental keepsakes.

An accidentally hidden library containing the ephemeral history of New York.

A WWI fighter plane and turn-of-the-century penny candy shop are among the unexpected features of this Financial District building.

A record-breaking pool that uses computers to turn ocean water into cleaner, private swimming water.

This observatory high on a hilltop in the center of Santiago got its start in 1852.

A fantastical and futuristic temple of light built from nine monumental glass veils.

Named the fifth most beautiful building in America in 1885, this former courthouse boasts the best view in the Village.

While this is positively the smallest library in Canada, it aspires to be the smallest in the world.

This sprawling collection hides many charms.

Three buildings constructed of over 25,000 multicolored glass bottles.

A high school astronomy enthusiast designed this model of our solar system to be traversed on foot.

A classic gold rush hotel can be expected to pick up some ghosts along the way, and the Golden North is no exception.

A historic freight system that found the true gold rush is in tourism.

One woman's dream became a train hotel in her backyard.

Colorful boxes placed over the dead are left to rot and crumble.

Upside-down trees serve as natural flower pots in this hanging garden of Alaska.

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

Seattle’s Whimsical Mural Master.

This popular bar has been blurring the line between normal and edgy for more than 75 years.

A (slightly) grownup take on the classic retro arcade.

Residents of Fremont in Seattle have considered it the center of the universe since the 1970s.

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

This Seattle joint serves food inside an old train car once used by FDR.

Couple's personal collection of pinball machines turned public pinball museum.