Playa del Carmen's famous Fifth Avenue (Quinta Avenida) was once a simple dirt road. elaborate
Shenzhen was a small fishing village before becoming a booming metropolis in just a few decades. elaborate
Zurich has more museums per capita than any other city in Switzerland. elaborate
Cardiff Castle's Norman keep is built within the walls of a Roman fort. elaborate
Chongqing has a unique dialect so different from standard Mandarin that it's often described as mutually unintelligible. elaborate
Verona is home to the oldest surviving Roman theatre in Italy, the Teatro Romano. elaborate
Kigali is known for its remarkably clean streets, a result of city-wide initiatives and community involvement. elaborate