There are many Byzantine-era churches still standing in Athens, but this is the only one with a 2,500-year-old column rising through its roof.

With no menu and no sign, this 130-year-old taverna doles out affordable home cooking.

Tear apart fatty, gently charred lamb chops with your bare hands.

View the ancient remains of buildings and the ancient "River of Hades" before hopping on a train.

This house is one of the most colorful in the country, and is the last remaining example of a historic villa.

Singapore's landscaping project is home to 18 incredible Supertrees.

This Singaporean food-court stall was home to the world's cheapest Michelin-starred meal.

The largest pool at its elevation sits on top of one of the most expensive resorts in the world.

This statue once earned the distinction as one of the "Three Major Disappointments of the World."

The Cycladic architecture makes this Athens neighborhood feel like an island paradise hidden in the shadow of the Acropolis.

This post-Ottoman era church in Athens was built by locals to serve the residents of Anafiotica

An ancient Greek monument and a Byzantine church coexist inside this cave.

Legend says this sacred tree was a gift from goddess Athena.

Heralded as the world's first theater, these ruins are often overlooked as they reside in the shadows of the Acropolis.

This Ottoman-era church is hidden amid a busy tourist area.

A Byzantine church containing the holy remnants of three saints sits atop the site of an ancient temple.

A man's head is enshrined beneath a statue near the first building constructed for the modern Olympic Games.

Gladiators once walked this ancient, subterranean passage.

Savor sheep milk yogurt at the last of Athens' dairy bars.

The only surviving choragic monument is a trophy awarded in 334 BC for the winning dramatic chorus.

These ancient ruins hide in plain sight next to a dessert shop.

The ruins of an ancient mansion sits in front of and underneath a contemporary art gallery.

This gem is often wrongly overshadowed by the larger, newer Metropolis church in Athens.

This small 16th-century church in Athens is almost entirely surrounded by a modern building.