Břasy, (German "Bschas"), village in western Bohemia, Rokycany District, Plzeň Region of the Czech republic. It is located 10 km north of Rokycany and 3 km southwest of Radnice, 458 m. above sea-level. Břasy lies at largely deforested plateau, which falls sharply towards the valley of Berounka River in the west. Korečný potok Stream passes along the southern border of Břasy and Dírecký potok Stream along the northern periphery, both being only minor brooks that drain into Berounka River after several kilometers. The slopes along Berounka and both above-mentioned brooks are largely covered with forest, while central part of Břasy cadastre is largely forestless, except for scattered woods between the Břasy proper, Vranovice, Kříše and Stupno which replaced the abandoned coal mines and other industrial facilities. The II/232 from Rokycany passes through Břasy continuing to the north towards Liblín. The road II/233 that traverses the village connects Břasy with Chrást (Plzeň-město District) and Plzeň in the southwest and with Radnice to the northeast.