Riyadh's rapid expansion has led to it being one of the fastest-growing cities in the world. elaborate
Lyon is famous for its hidden passageways known as traboules, which were originally used by silk merchants to transport their goods protected from the rain and were later used by the French Resistance during World War II to hide from enemy forces. elaborate
Medina is home to the Prophet's Mosque (Al-Masjid an-Nabawi), the second holiest site in Islam, which contains the tomb of the Prophet Muhammad. elaborate
Buenos Aires has more theaters per capita than any other city in the world. elaborate
Ha Long Bay's thousands of limestone karsts and isles are believed to have formed over 500 million years ago. elaborate
Córdoba, Spain has more bridges than any other city in Europe. elaborate
Melbourne has more laneways than any other city in the world. elaborate