The Tiefwarensee Ice Age Trail (German: Eiszeitlehrpfad Tiefwarensee) runs around the Tiefwarensee lake on the northeastern perimeter of the town of Waren (Müritz) in the district of Mecklenburgische Seenplatte in the German state of Mecklenburg-Western Pomerania. The ten-kilometre-long path may be negotiated on foot or by bicycle. It is element D8 of the Mecklenburg Ice Age Landscape Geopark (Geopark Mecklenburgische Eiszeitlandschaft).
Lake Müritz and the Tiefwarensee, like the rest of the Mecklenburg Lake District, were shaped by the last ice age. The various stages can be viewed here as if in a model of the region. "With the geopark project we want to make this natural geological heritage much more accessible to the public than hitherto and to make it a useful element of the region's touristic development", according to the Geopark's internet site.
According to the overview map there are 17 stations with information boards: