Lichtenfels, Germany is where it is at.
Looking at past lineups, I'm thinking this is a reputable fest.
2007
Aaskereia, Angantyr, Black Messiah, Cruachan, Eluveitie, Fjoergyn, Gernotshagen, Heidevolk, Hel, Helfahrt, Helheim, Kampfar, Koldbrann, Kromlek, Månegarm, Minas Morgul, Moonsorrow, Pagan Reign, Riger, Sycronomica, Týr, Urgehal, Vreid, Wolfchant, Taake
2006
Creature, Equilibrium, Fallen Yggdrasil, Gernotshagen, Helheim, Korpiklaani, Menhir, Moonsorrow, Nomans Land, Odroerir, Orlog, Primordial, Riger, Skyforger, Thrudvangar, Turisas, XIV Dark Centuries, Varg, Black Messiah , Sycronomica