A place with a geographic importance because it is one of the few places where can appreciate the view of the three countries: Brazil, Paraguay and Argentina. There is an Obelisk representing the territorial limit and Brazilian sovereignty. The Brazilian Mark was inaugurated in July 1903, united with Argentina. There is parking, snack bar, workmanship store, play ground and lookout, that's open every day of the week 09:00am to 18:00.