If you are in Valencia, you must visit this breathtaking natural reserve which makes for a perfect day trip. The nature reserve that surrounds this fresh water lagoon is spectacular and is a great place to enjoy some birdwatching. It is also said to be the birthplace of the traditional Spanish dish - paella.
Wikipedia https://en.wikipedia.org/wiki/Albufera_de_València
Official website http://www.albufera.com/parque/
Phone +34 961 62 01 01
Coordinates 39°17'44.106" N -0°20'0.344" E