Province of Pesaro and Urbino

The Province of Pesaro and Urbino () is a province in the Marche region of Italy. Its capital is the city of Pesaro.
The province is also known as "Riviera of Hills". It is mostly covered by hills and is popular for its beaches.
Geography.
Pesaro and Urbino has an area of , the second largest province of the Marche after the Macerata province. The province is surrounded by the state of San Marino and Emilia-Romagna in the north, Umbria and Tuscany in the west, Ancona in the south and the Adriatic Sea on the east.
The main rivers in the province, from north to south, are (all of them flow to the east into the Adriatic Sea)ː
The highest mountain in the province is "Monte Catria",() in the Apennines; it is high.
Population.
There are 360,711 persons living in the province (1 January 2017), for a population density of inhabitants/km².
Evolution of the population
Municipalities.
There are 54 municipalities (or "comuni") in the province; they are:
The largest "comune" is Urbino, with and the smallest is Gabicce Mare, with . The "comune" with fewest people living in it is Frontino with 293 inhabitants.
Main "comuni".
The following table shows the 10 "comuni" with more inhabitants with their population, and their area and altitude.
Twinned and partner towns.
The province of Pesaro and Urbino is twinned with: