The Morasko impact event is estimated to have involved a meteoroid weighing at least 1,000 tons.
The 261 kg meteorite fragment discovered in 2012 is the largest ever found in Poland.
The reserve contains specialized microhabitats that support rare fungi and plants not found in the surrounding lowland forests.
The craters were officially recognized as a geological phenomenon by researchers only in the early 20th century.
The main meteorite pieces found here are primarily composed of kamacite and taenite alloys.
The Morasko Meteorite Nature Reserve protects a cluster of seven craters formed approximately 5,000 years ago by an iron meteorite impact. Located in the northern outskirts of Poznań, the site encompasses 54 hectares of mixed forest, primarily oak-hornbeam. The largest crater reaches 11.5 meters in depth and spans 90 meters in diameter. Ongoing research and discovery of iron-nickel meteorite fragments, some weighing up to 261 kilograms, continue to occur within the reserve. The reserve functions as a protected geological and forest area with marked trails leading visitors between the primary craters. It remains one of the few places in Europe where an impact site is preserved in a forested landscape. The terrain is undulating, reflecting the geological trauma caused by the impact event. Educational boards provide context on the site's formation and the mineral composition of the discovered debris.
The viewing platform overlooking the largest main crater, which provides the necessary elevation to capture the full circular scale.
Wear sturdy, closed-toe footwear as the forest trails are unpaved, uneven, and can be muddy.
Bring insect repellent during the summer months, as the shaded, damp forest floors attract significant mosquito populations.
Stay strictly on the marked paths to protect the fragile soil structure of the crater rims.
Do not attempt to scramble down the steep, unstable inner slopes of the largest crater, as it causes erosion and is safety-hazardous.
No littering, no gathering of stones or vegetation, and do not use metal detectors as unauthorized excavation is strictly prohibited.
