A 16th-century horror show built in a lovely Italian garden.

A small, emotionally charged room inside the Mario Testino Museum dedicated to Princess Diana and one famous photo shoot.

A real-life homage to the Rachel McAdams and Will Ferrell's fictional Eurovision musical duo.

A little-visited waterfall in an otherworldly landscape.

A 400-square foot model of historic Quebec is the playing field for a state of the art light and sound show.

A contemporary fresco movement illustrates the region's rich history.

This lovely, if imposing, piece of Canadian gothic is possibly the most photographed hotel in the world.

The floating gallery illuminates the heart of Québec City's arts district.

This chilly Canadian hotel has a four-month lifespan due to the unusual material it's made of.

One of the world's largest ice festivals dazzles visitors for over a month with radiant sculptures and carvings.

How did a massive marine arthropod find its way to landlocked Ohio?

The beehive-like buildings of this abandoned resort reside near the border of Mauritania and Senegal.

The Arctic Circle runs through this isolated spot north of Iceland.

The deepest underground city in Turkey was designed to protect 20,000 people behind massive stone doors.

This tiny museum's sizable collection is jammed into a former underground public toilet.

This oceanside Reykjavik spot is speckled with recycled sculptures and large stones.

This Viking-inspired miniature golf course features a pirate ship and views of Icelandic landscapes.

This aromatherapy shop and mini-museum cofounded by the Sigur Rós frontman documents Icelandic history through scents.

Iceland's tribute to its thankless civil servants.

Iceland's first pagan temple in 1,000 years is underway in Reykjavík.

This verdant, tree-lined Reykjavik graveyard is both enchanting and eerie.

The ruins of a 2,000-year-old Roman fishing village perched on one of the best beaches in Spain.

The pyramid and dome deep inside the Dzūkija forest are believed to channel divine energy.

One of New Jersey's oldest churches is a historical treasure trove.