The Chula Vista Nature Center in Sweetwater National Wildlife Refuge has 316 acres of wetlands and have many activitis like birding, hiking and interpretative trials near the shores.
In September 2014, we visited (Antonio Silveira and Gianine Luiza) the site and spent a few hours watching landscapes, vegetation and fauna.
(more information in http://www.fws.gov/sandiegorefuges/sweetwater.htm ). by Antonio Silveira
Photos by Antonio Silveira:
Antonio Silveira: 27-9-2014.