Why not:

• walk The Great Wall

• tell the time with the Incas

• watch the weather with the Mayas

• imagine a mid-day Roman gladiator battle

• walk sections of the Rift Valley

• stalk a Dalmatian rampart circuit

• follow the Crusades

• live like the Maharajas

• ask the Sphinx a riddle

• enter the birth of Medieval quarantine

• curl up on the roof of a Kasbah

• trace the Silk Road

• follow the Colorado through the Grand Canyon

• enjoy a rub down in the oldest consistently inhabited city

• imagine what the other half of the Taj Mahal would look like

• drink the oldest Asian fire water

• retrace a prophet of your choice’s footsteps