A system configured to auto pilot and dock automatically a vessel (108), the system comprising: one or more distance detectors (106): at least one extendable arm (104), the arm including attachment elements (112) located at a far end thereof; and a control system (102) configured to activate the arm (104) and attachment elements (112) to link with a dockside (110). The present invention provides a method and system for auto piloting and docking automatically a vessel (108). This invention enhances safety and enjoyment in open seas, rivers, channels, harbours, marinas and the like for vessel operators and for others.