Sanatorium in Smukała - Credit: Wikimedia Commons
The Sanatorium in Smukała is a hospital for pulmonary diseases located in the district of Smukała, Bydgoszcz, Poland. Located in a conifer forest, it operated as an independent institution between 1904 and 2000, before being integrated into the structures of the Kuyavian-Pomeranian Center of Pulmonology. Read more on Wikipedia
Source: en.wikipedia.org