Middle-Earth appears to be returning to the Wakatipu if construction in a remote valley is anything to go by.
A three-storey wooden set and smaller structure are being built on private land beyond Glenorchy, 66km from Queenstown.
Security staff guarding the gate are turning away tourists and telling them the road does not give access to the nearby unsignposted Paradise estate.
A large marquee, a smaller tent, an articulated truck, four shipping containers, two earth-movers and portable cabins were seen across the paddock from the unsealed road several hundred metres away.
The activity corresponded with resource consent applications lodged by The Hobbit production company Three Foot Seven Ltd last month for filming involving "over 200 people" between early October and mid-December.
The locations listed were Arcadia Station and Paradise, with an extra site on Tucker Beach, by the Shotover River near Queenstown, as well as flight plans for filming on Greenstone Station by Lake Wakatipu.
In the Queenstown Events Centre in late September, hundreds of people of all shapes, sizes and ages answered advertisements for extras with "character faces" for an undisclosed shoot understood to be The Hobbit in late October, late November or early December.
Executive producer, writer and director Sir Peter Jackson, his cast and crew, began the second stint shooting the two fantasy feature films on September 5, according to his production video posted online.
The Queenstown area was mentioned as one of the locations scouted for the ancient Mirkwood forest and the Valley of Anduin grasslands.
The Hobbit: An Unexpected Journey is scheduled for release on December 14, 2012. The second film, The Hobbit: There and Back Again, is due to be released on December 13, 2013.