Nossentiner/Schwinzer Heath

Nossentiner/Schwinzer Heath Nature Park covers approximately 365 square kilometers of heath, forest, and lake landscapes in central Mecklenburg-Western Pomerania.^[1] The park preserves a mosaic of sandy pine and oak heaths, clear glacial lakes, and extensive wet meadows in one of Germany's most sparsely populated areas. Established by final state ordinance in 1994, it protects a landscape where military training during the GDR era inadvertently maintained open heathland habitats that have become ecologically significant as similar landscapes elsewhere were converted to forest or farmland.

The park supports nationally important crane staging and breeding populations, with wet meadows and lakes providing undisturbed nesting and foraging habitat. White-tailed eagle and osprey breed near the clear lakes.^[1] The extensive heathland maintains breeding nightjar and woodlark. Otter inhabits the interconnected lake and stream system. Wolf territories have been established in the larger forest blocks. The park's fish ponds attract breeding bittern and marsh harrier. Diverse dragonfly assemblages breed across the varied wetland habitats.

Calluna heath and oak-pine woodland on sandy soils characterize the former military training areas, maintained as open habitat through management. Clear oligotrophic lakes support submerged aquatic vegetation visible through pristine water. Raised bog remnants harbor Sphagnum communities with sundew and cotton grass. Pine forests on the sandy outwash plains range from lichen-rich open woodland to denser stands. Wet meadows along lake margins support diverse sedge and grass communities. The varied water chemistry between lakes creates different aquatic plant assemblages.

The landscape sits on Pleistocene glacial deposits, primarily sandy outwash plains from the Weichselian glaciation with interspersed moraine remnants. The lakes occupy kettle holes and glacial scour basins of varying depth and water chemistry. The sandy deposits create freely-draining, nutrient-poor soils favoring heath and pine over richer forest types. Isolated moraine hills rise above the sandy plains. Post-glacial peat formation in waterlogged depressions created raised bogs now partially degraded by drainage.

The subcontinental climate brings warm summers and cold winters, with annual precipitation of 550-600 millimeters among Germany's lower values. July temperatures average 17-18 degrees Celsius, while January means hover near minus 1 degree. The sandy soils intensify summer drought. Continental influence brings greater temperature extremes than coastal Mecklenburg. The low precipitation and poor soils create conditions favoring fire, requiring active management during dry spring periods. Lake surfaces moderate local temperature extremes.

The region was historically one of Mecklenburg's poorest areas, with sandy soils limiting agricultural productivity. Manor estates managed forests and heathland for timber, grazing, and hunting. Soviet and GDR military forces used large areas for training from 1945-1990, preventing agricultural improvement but maintaining open habitats through regular disturbance. Post-reunification demilitarization returned the land to civilian use, with nature conservation recognized as the optimal use for much of the former training ground.

The nature park was initially designated on 24 September 1990, becoming one of the earliest nature parks in the newly formed state of Mecklenburg-Vorpommern; the final legal confirmation followed on 14 July 1994.^[2] The designation recognized both the heathland habitats maintained by military disturbance and the pristine lake systems untouched by agricultural intensification. Management addresses the challenge of maintaining open habitats created by military activity without the original disturbance regime, using controlled burning, grazing, and mechanical management as substitutes.

Heathland trails provide access to the flowering landscapes, particularly spectacular during August-September Calluna bloom. Lake trails connect pristine water bodies for swimming, canoeing, and nature observation. Crane watching in autumn attracts visitors when thousands gather at staging sites. The clear oligotrophic lakes offer exceptional swimming in pristine conditions. Cycling routes follow flat terrain through forest and heath. Bird observation platforms provide views over key breeding and staging areas.

The park is accessible via regional rail to Goldberg and Karow. Nature park information centers provide exhibits on heathland ecology and military landscape history. Cycling and hiking trail networks connect the major landscape features. Accommodation includes lakeside holiday apartments, rural guesthouses, and small campgrounds. The park's remoteness and low population density provide genuine tranquility. Swimming in the clear lakes requires no formal facilities. Guided crane observation tours operate during autumn staging.

Heathland maintenance through controlled burning, sheep grazing, and mechanical disturbance replaces the military activity that created and maintained open habitats. Lake water quality protection prevents eutrophication of the pristine oligotrophic systems. Raised bog restoration blocks drainage in degraded peatlands. Forest management promotes deciduous species in monotonous pine stands. Crane disturbance zones protect staging and breeding areas from recreational pressure. The park demonstrates how former military landscapes can transition to high-value conservation areas.