Rio Grande City, Texas
The best way to see Rio Grande City, TX, and learn about its fascinating history is aboard one of the Rio Grande City Trolley Tours. A highlight of the tour is the visiting Fort Ringgold, the southernmost installation of the western tier of forts constructed at the end of the Mexican War. At the heart of the fort stands the original Commandant’s Quarters, The Robert E. Lee. House, and an informative museum.