The answer on Big Bend Motel in the town of Study Butte is YES. If you have a rig longer than 28 feet, don't take it into the park. There is also a new RV park in Lajitas, about 18 miles east of Study Butte. Its a nicer park but much farther from the main BBNP gate. There is also PJ's in Terlingua across from the ghost town. Its a 15 site, sandy park near the Chili fest grounds. Full hookups, but not much else and it is often full Jan, Feb, Mar. Get into Big Bend State Park too if you have time. And stock up with supplies and groceries on your way thru Alpine -- nothing but convenience stores in and near the park and its a 90 mile drive back to Alpine. If the water is high enuf when you are there, a float trip (guided) down the Rio Grande is well worth the price.