St. Louis Missouri campground- Pin Oak Creek RV Park and Paintball br Pin Oak Creek RV Park and Paintball offers the best camping St. Louis Missouri has to offer. Campsites, cabins, family activities including paintball and more are available at this Missouri campground. br Welcome to Pin Oak Creek RV Park located just southwest of St. Louis, Missouri. This large camping campground offers spacious campsites for your tent, pop-up, travel trailer, or motorhome of any size. For those of you without a camper, we offer cabin rentals to fit your party of 2 or 20. What a great place for your next family reunion. Some of the excellent amenities available at Pin Oak Creek include a fishing lake, swimming pool, playground, arcade, and paintball fields. Whatever your age, we have the fun waiting for you. Camping in St. Louis has never been easier then contacting Pin Oak Creek RV Park at 636-451-5656 or on the web at . And dont forget, we are open all year long.