Round Bay is a substantial, open section of the upper Severn River in Maryland, providing paddlers with a scenic saltwater environment. The bay is characterized by its open water, with the notable geographical feature of St. Helena Island situated within it. A primary public access point for hand-launched craft like kayaks, canoes, and SUPs is Jonas Green Park in Annapolis. This soft launch involves a portage of approximately 125 feet from the parking area and provides restrooms and picnic facilities. From here, paddlers can access the Severn River, Chase Creek, and Round Bay, which is about 1.25 miles from the Severn River bridge. Another dedicated launch site is Smith's Marina, located on Browns Cove behind St. Helena Island. This is a paid-access boat ramp with a $20 fee per vehicle; paddlers should note the marina is the only fuel dock on the Severn River, indicating the potential for motorboat traffic in the area. The bay is a big place where it can be challenging to locate your specific launch point upon return, so careful navigation is advised. Paddling conditions are influenced by tidal currents, with one account noting a mild current in the adjacent Little Round Bay. The open nature of the bay means it can be exposed to wind, and paddlers should be prepared for boat traffic, especially near the marina and fuel dock. The area offers a mix of natural and developed shoreline, with grass beds and piers noted along some sections. The aesthetic is that of a classic Chesapeake Bay tributary, with a family-oriented marina setting contributing to the local vibe. Facilities are limited to the launch sites, with Jonas Green Park offering the most public amenities. The upper Round Bay section is noted for providing a scenic paddling route suitable for a range of skill levels.