Work is ongoing at Woburn Lane, the site of a new training facility that will be used by the Stags.
The site in Pleasley, Mansfield, will be home to a 3G pitch, three full-size football pitches and a mini pitch, in addition to a pavilion.
There will be eight changing rooms, a function room, two classrooms, offices and a physio room.
The foundations have been laid for the pavilion and the 3G pitch, which can be seen to the left of the pavilion.