Karakorum

The famous old city of Karakorum, nestled deep within the Orkhon Valley's undulating green hills and craggy ridges, is now the stuff of myth and legend. However, if you follow the irregular cobblestone pathways that swirl through the mountains in the center of Mongolia, you will find the overwhelming scenery gradually unfolding.

Ruined grain silos and stone turtles, kiln smelting cottages, and crumbling old stupas still dot the landscape, testaments to the Mongol capital's past strength on the steppe. Today, visitors can follow in the footsteps of tour guides to visit fascinating Buddhist monasteries alongside beautiful Yuan-era temples.

Karakorum, once the Mongol Empire's capital, is a fascinating destination worth seeing if you're interested in learning more about the Mongols' history and culture. The old city, known to locals as Har Horin, was visited by Marco Polo in the 13th century. However, the once-great metropolis is now nothing but ruins, with nothing but sky and steppe in every direction.

• Location: Mongolia
• Timing: Open all day
• Famous for: Karakorum, despite its tiny size, was one of the most significant cities along the Silk Road's history
• Entry Fee: Free
• Best Time To Visit: You should visit during the summer months of June through early September, as temperatures along the roadway may drop to dangerously low levels in the evenings.