Serpent Mound

very old Ohio mound that is twisty

Tulum

Beautiful scene of Mayan ruins and beach with turquoise water in Quintana Roo. Looks quite fantastical.

Kilwa Kisiwani

Ruins of a city that was once pretty big or something with Arab and Portuguese history or something. Now in Tanzania.

Teotihuacan

Used to be a pretty influential city.

Hassan II Mosque

Famous mosque in Casablanca.