Mexico City

1. Floating Gardens: Xochimilco, a UNESCO World Heritage site in Mexico City, features a network of canals and artificial islands known as "chinampas," which were created by the Aztecs and are still used for agriculture today. 2. Largest Pyramid: The Pyramid of the Sun, located in the nearby ancient city of Teotihuacan, is one of the largest pyramids in the world and was built around 200 AD. It stands at about 65 meters tall, making it taller than the Great Pyramid of Giza. 3. Culinary Capital: Mexico City is known for its vibrant street food scene, but it also boasts the most restaurants per capita in the world, with a diverse array of cuisines ranging from traditional Mexican to international fusion, making it a culinary hotspot.