Krāslava is a town and the administrative centre of Krāslava Municipality, in the Latgale region of Latvia. The town lies on the Daugava, upstream and to the east of the city of Daugavpils.
Wikipedia https://en.wikipedia.org/wiki/Krāslava
Official Website https://kraslava.lv/
Coordinates 55°53'42.742" N 27°9'42.949" E