A series of waterfalls create the illusion of perpetual rainfall in this hidden gorge.

An intricate network of underground tombs carved into volcanic rock.

One of the best-preserved medieval streets in Europe.

Scores of wax baby figurines add an unusual mood to this beautiful church on the Greek coast.

A dark, narrow tunnel that leads to a charming lake and waterfall.

This 11th-century Greek monastery has renowned mosaics and relics of a brutal past.

Only open for two days a year, this church links ancient Greek and modern Christian celebrations.

Built by the Ancient Greeks, this chariot bridge is still in use today.

The historic building has preserved human organs, unusual hexagrams, and scars from a political assassination.

This "volcanic all-day restaurant" is right on the beach.

This smily stone feline is meant to represent a mythical lion that almost destroyed the island of Kea.

These sea caves are the source of Xigia Beach's distinct aroma.

Step inside an ancient beehive tomb built for a mysterious cult hero.

The secular incarnation of a religious meditation.

The Greek island's old British cemetery feels like a forgotten garden.

This black sand beach was crafted from volcanic explosions including the historic Minoan eruption.

Every spring, locals see the shadowy figures of a ghost army of slain Greek soldiers descend upon this ruined fort.

This little-known, 35,000-specimen collection in Greece is a lepidopterist's dream.

These caves secretly held national treasures during World War II.

Overlooking the harbor is a beautiful neglected mansion guarded by two Egyptian sphinxes.

After a catastrophic forest fire, a Greek artist transformed scorched tree trunks outside an old sanatorium into this haunting sculpture garden.

According to legend, this cavern holds the passage that Persephone used to travel to and from the underworld.

Ruins of a 13th-century fortress perched above a breathtaking Mediterranean bay.

An ambiguous ambience emanates from this centuries old leprosy quarantine.