Teotihuacan, an ancient Mesoamerican city located near modern-day Mexico City, offers a fascinating glimpse into pre-Columbian history. Visitors can explore the iconic Pyramid of the Sun and the Pyramid of the Moon, climb to their summits for panoramic views, and stroll along the Avenue of the Dead. The site also features intricate murals and the Temple of the Feathered Serpent, showcasing the rich cultural and architectural heritage of this once-thriving civilization.