Houtribsluizen
The Houtribsluizen are a lock complex between the IJsselmeer and the Markermeer in front of the Dutch city of Lelystad . They were built in 1975 and renovated between 2010 and 2012.
The locks are listed as gemeentelijk monument ( German “communal monument” ).
Coordinates: 52 ° 31 '39.5 " N , 5 ° 26' 3.7" E