This cemetery features modernist statues as strange as its name.

One of Antoni Gaudí's most classic buildings is well-known for its "dragon-back" design.

Construction of Barcelona's iconic (but controversial) church is expected to be completed in 2026—a century after the death of its architect.

A museum marks and documents the site of the Titanic's launch.

This massive monument has been telling the time for 150 years—at a slight angle.

A spectacular hidden beach in Ireland has the dark, disturbing nickname of "Murder Hole Beach."

This rare and ancient Christian relic is one of Ireland’s oldest freestanding stone crosses.

These engineering masterpieces are a dominant feature of the Belfast skyline.

A medieval abbey featured on 'Game of Thrones' that dates back to the 12th-century.

The last Victorian market in Belfast.

It was once nicknamed "the most bombed hotel in Europe."

A trail of "Game of Thrones"-themed doors carved from fallen trees from the iconic Dark Hedges.

The only monument to name all of the passengers and crew who died on the RMS Titanic.

A beloved upside-down beacon off the coast of Northern Ireland.

A palatial former bank building now houses what may be the poshest art venue (and former Tesco) in Belfast.

A giant sculpture of the legendary "Salmon of Knowledge" celebrates the return of fish to Belfast's River Lagan.

For part of the year, this innovative greenhouse is painted white to keep the plants from getting scorched.

The ship built to ferry passengers and goods to the doomed Titanic is now the last remaining White Star Line vessel.

A brisk climb up this solitary peak leads to the origin story of a towering figure in Irish history.

The highest peak in Northern Ireland is topped with a stone tower and haunting burial mounds.

The ruins of this medieval castle in Northern Ireland have inspired artists from C.S. Lewis to Led Zeppelin.

This short bridge is the only thing connecting a tiny Irish island to the mainland.

Northern Ireland's Brobdingnagian stepping stones.

The atmospheric road was never meant to be so creepy.