Running a bit late here, since the "big thing" already have been exposed.
Here is the world biggest Troll. Located in Senja, in the north of norway.
The Senja Troll was registered in Guinness Record Book in 1997. Height 17.96 meters in the sitting position and with a weight of 125.000 kg. Inside the troll stomach is an exciting adventure the world spread over two floors full of adventures for young and old, built on the old legends from Senja.
Recently there was an argument that lead to that Hunderfossen had to withdraw their claim of having the largest troll. Although I must admit that it does look better
Last picture is the world largest "spark" (norwegian word for this winter vehicle), in Tynset.