Mexico City

Stand on a buried Aztec pyramid, face murals Rivera painted for 22 years, and eat ant larvae emperors prized

Enter the blue house where Frida painted in a wheelchair and the study where Trotsky met an ice axe

Walk Art Deco streets and earthquake scars turned to parks past Latin America's best kitchens

Climb to the castle where cadets chose death over surrender, then meet the 24-tonne Aztec Sun Stone