The invention relates to a system for inspection of a three-dimensional environment by a user, comprising a tool (3) arranged to be introduced in a vicinity of the three-dimensional environment (1), said tool comprising one or more cameras (4) arranged at or near a distal end of the tool, said one or more cameras being arranged to generate respective images of the three-dimensional environment a display unit (8) arranged to receive said respective images a motion tracking system (11) arranged to determine a position of at least a portion of the user for selecting an image generated by said cameras or for causing the one or more cameras to generate the image on demand and for displaying the image (9) on the display (8). The invention further relates to a method, a tool, a display unit for enabling inspection of an object by a user as well as to use of a tool comprising at least one camera in the system as set forth in the foregoing.