Mellat Park is located in the north of Tehran. This Park is constrained to Jame Jam St. from north to Niayesh St. from south, to Valiasr Ave from south and to Seol Ave from west. Mellat Park is considered as one of the biggest parks in Tehran with an area of 34 hectares whose irregular design has been done by someone called Possen in style of English parks.
Restaurants, Cafe, Bathrooms, two fountains,Ping Pong, Playground, two skate fields, five children playgrounds, chess house, Lake with Sailing facilities, Wildlife enclosure in which diverse species are kept are all located in the Park. One of the attractions of the Park is the first diesel locomotive known as smoky train that is places on its rails in the western part of the Park.