The oldest public library in Ireland.

An Irish church where an 800-year-old mummy is reaching out of his coffin as if to shake hands.

The modern birthplace of Irish freedom.

A mysterious plaque to the even more mysterious "Fr. Pat Noise," killed in "suspicious circumstances."

These gigantic skeletons tower over visitors and provide insight into the creatures that once ruled over Ireland.

The 19th-century pharmacy (now a used bookstore) was featured in James Joyce’s "Ulysses," and has changed very little to this day.

The house where the writer spent his formative years.

The comedy and tragedy of Oscar Wilde is preserved in a Dublin park, captured in a sculpture of colorful stone.

The gorgeous library at Trinity College is home to remarkable treasures of Irish identity.

Some of the saint's blood and bones are said to reside in Dublin.

This supermarket offers shoppers a window into the past alongside their groceries.

The mummified heart of a saint lives on in this church—after a brief hiatus when it was stolen.

Experience what life was like in Ireland during the Viking and medieval ages.

The enchanting archway is the only surviving portal into Dublin's lost medieval wall.

This pedestrian walkway cuts through a cemetery and over several burial vaults.

The castle still holds traces of the abandoned Roman fort it was built atop.

Legend says the water within these mysterious sacred springs stays cold even when boiled.

This Brazilian town built by Freemasons is full of colonial Masonic architecture and symbolic imagery.

This attraction is devoted to the wonders of steam power and features a replica of one of its most public disasters.

A snake farm famous for its venemous varieties.

A huge boat-shaped hotel with a blood red pool and other oddities.

This park feels like a lush little jungle full of wildlife nestled within São Paulo.

This singular art museum in São Paulo is unique inside and out.

This necropolis is home to eclectic funerary art and is the final resting place for much of the city's nobility.