Puszcza Słupecka and Łęgi Czarnej Strugi Reserves Loop

The Pętla Marki - Puszcza Słupecka - Rezerwat Łęgi Czarnej Strugi route is approximately 10.3 kilometers long and is estimated to take around 1 hour and 11 minutes to complete by jogging, depending on your pace and fitness level.

This route is categorized as a moderate run. While the overall elevation gain and loss are relatively low (around 30 meters), the varied terrain, including some wilder, less clearly marked sections, requires good fitness and sure-footedness.

The trail features a variety of surfaces. You'll find mostly accessible paths, but some sections, particularly within the Łęgi Czarnej Strugi Nature Reserve, are described as wilder with less clear markings, suggesting a more natural, uneven forest path. Sections around the Puszcza Słupecka Nature Reserve may have wider paths, and parts of the route follow a former railway trail.

You can expect to be immersed in a rich forest environment. The route passes through two distinct nature reserves: Puszcza Słupecka Nature Reserve, characterized by birch and alder trees, and Łęgi Czarnej Strugi Nature Reserve, a riparian forest dominated by black alder, ash, and pedunculate oak. The trail also follows the shores of the Czarna River, offering picturesque waterside views.

While the trail runs through and along the boundaries of the Puszcza Słupecka Nature Reserve and Łęgi Czarnej Strugi Nature Reserve, there are no specific permits or entrance fees required to jog on the designated trails. The reserves themselves may have restricted access, but the public trails are open for enjoyment.

Specific parking information is not detailed in the provided data, but as the trail is a loop starting and ending in Marki, it's advisable to look for public parking areas within Marki or near the entry points to the nature reserves. Local signage or online maps for Marki should provide options.

Generally, nature trails in Poland allow dogs, but they should always be kept on a leash, especially within nature reserves, to protect wildlife and ensure the safety of other trail users. Please be mindful of local regulations and clean up after your pet.

The trail can be enjoyed in various seasons. Spring and autumn offer pleasant temperatures and beautiful foliage. Summer is also suitable, but be prepared for warmer weather. Winter jogging is possible, but seasonal conditions might make some sections more challenging due to snow or ice, requiring appropriate footwear.

Yes, the route also passes through sections of the ZTM (69%), Marecki Szlak Rekreacyjny (52%), Szlak Południowy (24%), Dawny szlak kolejki do kopalni torfu (23%), Marecki Szlak Przyrodniczy (16%), and Szlak Polski Walczącej (9%).

This trail is known for its quiet and tranquil atmosphere, even on days with good weather. To fully appreciate this, consider starting your jog early in the morning or later in the afternoon, especially on weekends, to avoid potential crowds and enjoy the peaceful forest environment.