Williamsport, Maryland is a charming riverfront town on the Potomac with a walkable historic main street, easy access to the C&O Canal and outdoor recreation (kayaking, trails, scenic rail history), and a friendly, affordable vibe that makes multi-week stays comfortable and surprisingly walkable.
For weekend variety you’re a short drive from Hagerstown (regional hospitals, shopping, dining) and Frederick (bigger downtown with arts, restaurants, and commuter connections), so you won’t be stuck without things to do.