Kotlasy is a village and municipality in Žďár nad Sázavou District in the Vysočina Region of the Czech Republic. The municipality covers an area of 4.39 km2, and has a population of 124. Kotlasy lies approximately 9 km south of Žďár nad Sázavou, 28 km east of Jihlava, and 129 km south-east of Prague. Wikipedia