Avengers: Age of Ultron Filming Locations

Johannesburg, South Africa's biggest city and capital of Gauteng province, began as a 19th-century gold-mining settlement. Its sprawling Soweto township was once home to Nelson Mandela and Desmond Tutu. Mandela’s former residence is now the Mandela House museum. Other Soweto museums that recount the struggle to end segregation include the somber Apartheid Museum and Constitution Hill, a former prison complex.

Aosta is the capital of the Valle d’Aosta region, in northwestern Italy. It’s near ski resorts and the Gran Paradiso National Park, which has an alpine botanical garden, trails and wildlife like ibexes and eagles. Remnants of Aosta’s Roman past include the Arch of Augustus and the Praetorian Gate, once the city’s main entrance. In the Sant’Orso complex are a Romanesque cloister and a priory with a frescoed chapel.

Hawley is a small village in the civil parish of Blackwater and Hawley, in the Hart district of northeastern Hampshire, England. The village is contiguous with the small town of Blackwater.

Seoul, the capital of South Korea, is a huge metropolis where modern skyscrapers, high-tech subways and pop culture meet Buddhist temples, palaces and street markets. Notable attractions include futuristic Dongdaemun Design Plaza, a convention hall with curving architecture and a rooftop park; Gyeongbokgung Palace, which once had more than 7,000 rooms; and Jogyesa Temple, site of ancient locust and pine trees.