Drone Flyover Historical Norwegian Monk's Islet In Trondheim, Norway

drone flyover historical norwegian monks islet munkholmen norway trondelag trondheimsfjord nidelva trondheim harbour viking age monastery execution site benedictine monks execution ground ancient nidarholm fort prison structure architecture building serene seascape island landmark nature fjord landscape scandinavia travel island munkholmen castle old fortress trondheim fjord islet summer tower hurtigruten coast tourism jail sky monks europe mountains outdoor