Fort de Plainbois - Credit: Wikimedia Commons
Fort de Plainbois - Credit: Wikimedia Commons
The Fort de Plainbois is a twentieth-century Swiss fortification located at the east end of the Jura Mountains near the Swiss border with France. It was a component of the Swiss Border Line of defenses. Built between 1937 and 1939, it was armed with two artillery blocks for 75mm guns and additional machine gun blocks. All are camouflaged. Deactivated as a military post in the 1990s, it has been offered for sale by the Swiss Defense Forces. Read more on Wikipedia
Source: en.wikipedia.org