a-rosa_luna | builder | rostock <sep> the a-rosa luna is a german river cruise ship, cruising in the rhone – saône basin the ship was built by neptun werft gmbh at their shipyard in warnemünde, germany, and entered service in 2005 her sister ship is a-rosa stella her home port is currently rostock 
the a-rosa luna was built in rostock.her home port is currently rostock