Újbuda, that is District 11 is the most populous district of Budapest and the most versatile at the same time. Outstanding tourist sights, such as Gellért Hill, Lake Feneketlen, the riverbank; popular destinations for excursions, such as Kamaraerdő and Sas Hill, interesting cultural centers and conjunctions, like Bartók Béla Street and Móricz Zsigmond Square, as well as famous universities and high schools are each in the same district. Along the 11 recommended routes on the tourist and biking