U.S. Capitol Building $6 Washington D.C., United States of America Willis Tower Chicago, Illinois, United States of America $13 El Morro Lighthouse San Juan, Puerto Rico $8 Petronas Twin Towers 50 RN Kuala Lumpur, Malaysia Colosseo 14€ Rome, Italy Saint Peter’s Square 4€ Vatican City Pantheon 4,50€ Rome, Italy San Michele in Foro 11€ Lucca, Italy Leaning Tower of Pisa 1,50€ Pisa, Italy Piazza del Campo 6€ Siena, Italy Duomo di Milano 6€ Milan, Italy Mole Antonelliana 7,50€ Turin, Italy Santa Maria del Fiore 8€ Florence, Italy Ayasofya ₺180 Istanbul, Türkiye Library of Celsus ₺50 (Ephesus) Selçuk, Türkiye Empire State Building $12 New York City, New York, United States of America La Sagrada Familia 15€ Barcelona, Spain
