Sumidero Canyon is a stunning natural formation located in Chiapas, Mexico. It features steep cliffs that rise up to 1,000 meters (3,300 feet) above the Grijalva River, creating a dramatic landscape. The canyon is part of the Sumidero Canyon National Park, which is home to diverse wildlife, including crocodiles, monkeys, and various bird species. Visitors can explore the canyon by taking boat tours along the river, offering breathtaking views of the towering cliffs and lush vegetation. The park also has hiking trails and lookout points, making it a popular destination for nature lovers and adventure seekers alike.