Located on Cerro del Vigía, Observatorio 1873 offers a comprehensive experience that blends history, nature, and culture. Access is available via a funicular or panoramic stairways with scenic viewpoints. Highlights include a 19th-century museum, an agave garden, a bird sanctuary, an interactive iguana habitat, and the Cacao Ceremony Center featuring ancestral rituals. The park also hosts the National Interactive Whale Museum. The visit concludes at the Sky Bar, where you can enjoy 360° views of Mazatlán and the Pacific Ocean — all guided by bilingual experts who enhance the experience.