We really enjoyed camping at Greenbrier state park, and was pleasantly surprised how nice the park was given its convenient location to us! The grounds were clean and organized, the bathrooms were clean (albeit a bit outdated), and the camp ground hosts and rangers were very friendly. There’s quite a few great hiking and biking trails, and a small lake if you feel like taking a dip in the warmer months. We live near Frederick MD so this camp ground is practically in our backyard, which makes it super convenient for quick weekend camping with the family. We will definitely be camping here again!