architecture
International Bridge
Sabal Palm Audubon Center (http://tx.audubon.org/Sab...)
Old Federal Courthouse
Gorgas Science Foundation (http://www.gorgassciencef...)
Galleria 409 (http://www.galeria409.com/)
city beaches
Boca Chica Beach
museums
Brownsville Historical Association BHS (http://www.brownsvillehis...)
Brownsville Museum of Fine Arts (https://brownsvillemfa.org/)
Children's Museum of Brownsville (http://www.cmofbrownsvill...)
Confederate Air Force-Rgv (http://www.rgvwingcaf.com/)
Historic Brownsville Museum (http://historicbrownsvill...)
Palo Alto Battlefield National Historic Park (http://www.nps.gov/paal/h...)