Morro do Cão is a prominent hill located in Rio de Janeiro, Brazil. It is known for its distinctive shape, resembling a dog, which is how it got its name, meaning "Hill of the Dog" in Portuguese. The hill offers panoramic views of the surrounding area, making it a popular spot for hikers and nature enthusiasts. The area around Morro do Cão is rich in biodiversity, featuring various plant and animal species. It is part of the larger Tijuca National Park, which is one of the largest urban rainforests in the world. Visitors can enjoy trails and scenic viewpoints while exploring this natural gem.