 Rimini is the main centre of a long coastal conurbation, which extends from Cervia to Gabicce Mare, including the seaside resorts of Cesenatico, Gatteo a Mare, Bellaria-Igea Marina, Riccione, Misano Adriatico and Cattolica.The conurbation has about 300,000 inhabitants and originated around the mid-20th century due to urban sprawl following intensive tourism development.The city of Rimini includes the seaside localities and districts of Torre Pedrera, Viserbella, Viserba, Rivabella, San Giuliano Mare towards north and Bellariva, Marebello, Rivazzurra, Miramare towards south.