City law dictates that this mountaintop cathedral containing the heart of a saint is to remain the tallest building in town.

Natural history museum celebrating biodiversity with a parade of taxidermy animals.

Amidst the bustling streets of Dublin, there is a hushed garden that is dedicated to "All those who gave their lives in the cause of Irish Freedom."

A massive Montreal stadium that has seen nothing but trouble since its inception.

Berry Gordy Jr.'s old home was the original headquarters of Motown Record Corporation.

One man's attempt to create an artistic wonder on a run-down block in Detroit.

Ant sculptures march up the side of what used to be an iconic spot in punk rock lore.

An Irish Memorial commemorating those who perished due to potato blight.

Construction of Barcelona’s iconic (but controversial) church was finally completed in 2026—a century after the death of its architect.

The modern birthplace of Irish freedom.

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

The remnants of two World's Fairs are here, complete with a 12-story globe, a mini-Manhattan, and a UFO-shaped pavilion.

The crown jewel of the Queens Museum is a nearly 10,000-square-foot architectural model of the city originally built for the 1964 World's Fair.

A graffiti Mecca welcoming artists from around the world.

Mysterious 500-year-old tapestries depict a unicorn hunt.

Detailed facade of a brownstone in Boerum Hill.

Sniff the Titan Arum's rotting flesh.

The home of the Dead Sea Scrolls is an abstract modernist dream.

This palatial botanical garden is home to one of the largest pipe organs ever installed in a private residence, and a piece of Wood's cycad.

A dramatic, 360-degree recreation of Pickett's Charge in the Civil War.

The oldest farmer's market in America is so ancient it was approved by the King of England.

An Olympic hero stripped of his medals is buried in a town he never visited, which took his name after his death.

105-foot wide giant metallic flower blooms anew every day in the heart of Buenos Aires.

Elaborate drama imparts an appreciation for 19th century hardships.