If museums are on your list of things to see in Matamoros, then you might want to head to Casamata Museum. If you want to see more of the museums in Matamoros, Historic Brownsville Museum and Stillman House Museum aren't far.
Explore the great outdoors at Parque Olímpico Cultura y Conocimiento, a lovely green space in Matamoros. You can enjoy the restaurants while in the area.
What are the best cheap things to do in Playa Bagdad?
Seeing the sights doesn't have to break the bank. For some things to do in Playa Bagdad, you can get outdoors with a stop at Laguna Madre and Río Bravo Delta Biosphere Reserve.