"Howdy!" from Alamo River RV Ranch and Campground Conveniently located on the Medina River, just minutes south of downtown San Antonio. Family owned and operated, we are dedicated to making your stay enjoyable and memorable. Alamo River RV Ranch and Campground is an ideal base camp to explore San Antonio and the beautiful surrounding Texas Hill Country. Stay with us as you enjoy the many area events and attractions like the San Antonio Stock Show & Rodeo, Fiesta, or one of the many other cultural events. Our friendly staff will help you plan your adventures and provide directions, information, and even brochures to assist you. We are within 30 minutes from most San Antonio attractions including the Alamo & the River Walk, Lackland AFB, SeaWorld, Fort Sam Houston, Six Flags Fiesta Texas, SA Stock Show, and more.