Kings Waterside & Marina (also known as The Kings Marina) sits on the non-tidal River Trent in the historic market town of Newark, Nottinghamshire, at Mather Road, NG24 1FW.

It is a gated marina offering both residential and leisure moorings, with the town centre close at hand and good rail connections to Nottingham and London.

From this point, boaters can cruise the non-tidal Trent in either direction — roughly three miles north toward The Muskham Ferry or westward toward Fiskerton Wharf — or venture onto the tidal river to explore the wider Midlands waterway network or head out toward the Humber Estuary.