Port Charles Harbor
PRESENTED BY JENNIFER STEIN REAL ESTATE, INC.
Port Charles Harbor is a full‑service marina located on the Mississippi River in St. Charles, Missouri, nestled along Mile Marker 221.5 in the Upper Mississippi River. It serves both local boaters and transient river travelers, providing docking, dry storage, repair, and RV lodging amenities in a scenic and functional river‑front setting.
From its modest beginnings to its present status, Port Charles Harbor in St. Charles, Missouri, has evolved into a noteworthy hub for river‑based recreation and river cruising. The marina traces its origins all the way back to 1928. Over time, it has grown not only in infrastructure but in reputation. Over the decades, Port Charles Harbor developed its amenities in response to both local demand and the needs of transient cruisers.
Its service offerings are comprehensive: full repair and restoration (including hull and woodwork), parts service, winterizing, and more. The harbor also supports campers and RVs, providing riverfront sites with utilities, and features a ship’s store, courtesy car, and on‑water towing or fuel delivery. Many boaters emphasize the staff’s helpfulness, prompt response in emergencies, and willingness to handle unexpected repair needs. Port Charles Harbor’s history, facilities, and strategic positioning make it a standout among marinas in the St. Charles /Upper Mississippi region.




