Small bog lakes shimmer among twisted mountain pines, the smallest pine species native to Slovenia. Their dark waters reflect the surrounding spruce forests, while dragonflies – masters of aerial acrobatics – dart gracefully above the surface.

The peat bogs and lakes of Pohorje, some of which have been influenced by human activity, occupy natural depressions formed on impermeable igneous and metamorphic bedrock. Above this bedrock lie layers of weathered material and sediments reaching depths of up to ten metres. These water-saturated soils retain large quantities of water and create the conditions necessary for the formation of lakes, wetlands, and peat bogs.

Open bog surfaces support a unique community of specialised plants, including the insectivorous round-leaved sundew, common bog rosemary, hare’s-tail cottongrass, and various moss species. Waterlogged areas are dominated by peat mosses, while raised sections of the bog are covered by mountain pine and scattered spruce trees that gradually transition into surrounding spruce forests.

Wetlands – including the peat bogs and lakes of Pohorje – provide vital habitats for many sensitive species. Among them are the great crested newt, yellow-bellied toad, and several rare dragonflies, including the northern emerald and black darter.