The Memorial's Visitor Center and Los Paisanos Gallery are open Tuesday through Saturday from 10:00 am to 5:00 pm.
Park Grounds are open daily from 5:00 am to 10:00 pm.
The Memorial is closed Thanksgiving Day, Christmas Day and New Year's Day.
Did You Know?
The only natural boundary between the United States and Mexico is the Rio Grande River, which was established in 1848 by the Treaty of Guadalupe Hidalgo. The Rio Bravo, as the river is known in Mexico, makes up about 1000 miles of the 2000 mile border between the two countries.