A winding path built in secret on the edge of the continent.

In all of the 29 years it was in operation, no prisoners ever escaped successfully... or so they claim.

Bring your own cardboard to the slippery slopes of concrete hidden in a neighborhood park.

An artsy hidden staircase leads to breathtaking views of San Francisco.

A huge musical instrument played by the ocean.

The tea room that pushed the boundaries of adorable straight into...we can't find the words.

One of the oldest producers of hand-folded fortune cookies still uses its original secret recipe.

The 10-foot-tall vegetables belong to Michigan’s first food rescue program.

North America's largest accredited model railroad museum.

Celebrating the accomplishments of Black firefighters in Los Angeles.

A small token of gratitude from freezing cold journalists who were given a warm haven while covering JFK's inauguration.

This center tells the story of one of the most famous battles in Irish history.

An enigmatic monument to the Irish revolutionary who plotted an uprising against British rule.

This statue celebrating everyday life in Dublin has a few unsavory nicknames.

This Neolithic passage tomb forms part of a World Heritage Site.

This is the largest cemetery in Ireland and the first cemetery museum in the world.

The whiskey producer's archives includes a historical list of infractions committed by and associated penalties exacted upon employees.

This colorful and fiery mural depicts the Irish folk story of the beloved hero Cuchulain.

This neon landmark has been posing this deadpan question to follicly-challenged Dubliners for over 50 years.

After it was swallowed by a Georgian mansion, this medieval castle remained forgotten for centuries.

A statue in the center of Dublin dedicated to one of their favorite sons of rock & roll.

At this cozy bar tucked down a hidden Galway backroad, Guinness makes the Gaelic come out.

A particularly disconcerting tribute to Irish martyrs.

This pub built its reputation pouring post-shift pints for employees of the cemetery with which it shares a wall.