A station on the Docklands Light Railway (Lewisham Branch) in Travelcard Zone 2. It was opened on 31 August 1987, being the original southern terminus for the line: when the line was extended the station was moved from above ground to underground. One end of the Greenwich Tunnel is nearby.
More information on the Wikipedia page [1]. The TfL page is [2]
The site of North Greenwich Railway Station is nearby.