Guadiana Valley Natural Park is a natural park in southeastern Portugal. It is one of the 30 areas which are officially under protection in the country.
The top of the flow gage tower was reached by the Guadiana twice in 50 years.
Wikipedia https://en.wikipedia.org/wiki/Guadiana_Valley_Natural_Park
Official Website http://www.icnf.pt/portal/ap/p-nat/pnvg
Coordinates 37°42'0.44" N -7°38'55.633" E
