Welcome to the Holiday Inn Express & Suites Rio Grande City , the county seat of Starr County and one of the oldest settlements in South Texas. Rio Grande City is an international port of entry connected by bridge to Camargo, Tamaulipas. Fort Ringgold was established in 1848, it is located immediately adjacent to the town, and within a mile of the Holiday Inn Express & Suites Rio Grande City. Journey back into the history of Texas and enjoy the benefits of this modern new hotel, the Holiday Inn Express & Suites Rio Grande City. *** 100% Non-Smoking Environment ***