There is one place named Trollvatn in Norway.
All places in the world called "Trollvatn".
Mo (13)Berg (11)Bø (11)Nes (11)Holmen (11)Sandnes (10)Haugen (10)Vik (10)Eide (10)Berge (10)Strand (9)Bakken (9)Breidvik (9)Dale (9)Lunde (8)Moen (8)Rød (8)Lund (8)Dalen (8)Sandvik (8)Åsen (8)Sand (8)Våge (7)Aasen (7)Sandvika (7)Haugland (7)Helle (7)Straumen (7)Leirvik (7)Li (7)