The former Karlovo údolí spa.

Karlovo údolí is two kilometers southeast of Šluknov below Vlčice Hill. A red tourist sign leads here from the highest peak of the Šluknov Hills, Hrazeny Hill, to Šluknov. The path leads past overgrown ponds along the remains of water channels to the decaying building of the former spa.
During the construction of the railway line in the 19th century, there was a wooden dormitory for construction workers. After completing the track…