1. Flamengo Park, also known as Aterro do Flamengo, is a public park located in Rio de Janeiro, Brazil. It was designed by the famous Brazilian landscape architect Roberto Burle Marx and opened in 1965. The park covers an area of approximately 296 acres and stretches along the Guanabara Bay, providing breathtaking views of the water and the city.

The park features numerous attractions including gardens, a marina, sports facilities, cultural centers, playgrounds, and a bike path. There are also several monuments and sculptures scattered throughout the park, including the Monument to the Dead of World War II and the Monument to Zumbi dos Palmares, a famous Brazilian slave liberator.

2. Flamengo Park is open daily from sunrise to sunset. The park does not have a specific phone number that is publicly available.

3. Admission to Flamengo Park is free. The park is easily accessible through public transportation. Visitors can take the metro to the Cinelandia station and then transfer to a bus that goes to Flamengo Park. There are also several bike rental stations located throughout the park for those looking to explore on two wheels.