London offers some of the most diverse and sought-after long-stay moorings in the UK, spanning the tidal Thames, the Regent's Canal, the Grand Union Canal, and a network of London Docks. Boat owners can choose from busy marina berths in areas like St Katharine Docks, Chelsea Harbour, and Limehouse Basin, or quieter towpath moorings along the Regent's Canal through Camden, Islington, and Hackney. The tidal Thames provides access to the wider estuary and the English Channel, making London a gateway for offshore cruising. Long-stay options range from full-service marina berths with electric hookup, water, and Wi-Fi, to more independent mooring on CRT-managed canals. Demand is consistently high, and waitlists at popular sites can run to several years, so registering your interest early is strongly recommended.