Parc de Cervantes i Roserar is a charming park located at the very top of Avenida Diagonal near the Green line metro stop Zona Universitària in the Les Cortes area of Barcelona. Apart from being one of the nicer parks in Barcelona, the Roserar rose garden has a collection of over 10,000 roses with over 2,000 different species including wild roses, old roses, modern hybrids and climbers and a special section of perfumed roses in the "Jardí dels Perfums." There is also an area exclusively for the winning roses of Barcelona new rose competition which takes place every May. Nearby attractions include the Palau Reial de Pedralbes which is home to the ceramics museum