 Looking for the perfect spot to park your RV? Well, look no further. Blue Rock Campground and RV Park in Union Grove has full hookup lots available. Blue Rock RV Park offers a quiet and friendly atmosphere, nestled among the pines and in the heart of nature. Prices are just $500 per month, with water, sewer, and power all included. Secure your spot today by calling 256-302-4851. Monthly RV sites now available. Blue Rock RV Park, Union Grove, Alabama.