 While not a "giant" outright, Beorn's human form was of such great size that the three and a half foot tall Bilbo judged that he could have easily walked between Beorn's legs without touching his body.Beorn also named the large rock by the Anduin the Carrock (a name derived from the Welsh "Carreg"), and created the steps that led from its base to its flat top.In "The Hobbit", Beorn received Gandalf, Bilbo Baggins and 13 Dwarves and aided them in their quest to reclaim their kingdom beneath the Lonely Mountain.