The meeting point for our bike tour is located at a small parking lot directly at the Czyste Małe Lake. This lake cannot be overlooked when driving from Słubice in the direction of Ośno Lubuskie. Right at the slip road to the bypass, the silver water level of the lake shimmers through between the trees. In summer, the lake is mostly overgrown. The lake is relatively shallow, but there are deeper spots. Probably for this reason bathing is prohibited here. But the lake is a real paradise for anglers.  Length: approx. 12 km, duration: 2 - 3 h Start: Lake Czyste Małe Destination: Ośno Lubuskie Route: Lake Czyste-Małe and Lake Czyste-Wielkie /(Kolejowe) - Lake Grzybno - Lake Reczynek - Old Market in Ośno Lubuskie - city walls of Ośno Lubuskie. Arrival / Departure:  Public transport: bus connections from Słubice and Rzepin. Car to Rzepin: from Gorzów Wlkp. via voivodship road no. 134 (about 1 h), from Zielona Góra via voivodship road no. 29, further via voivodship road no. 137 (about 1,5 h)  From the parking lot we drive along the lake, which after about a kilometer is no longer visible, into the forest. A little further, another lake of the Ośno area shows up - Lake Czyste Wielkie, also called Lake Kolejowe, which is three times larger than the neighboring lake (27 ha).  Similar to the Czyste-Małe-, the Czyste-Wielkie Lake is also a mecca for the anglers and nature watchers. Crayfish and many species of water birds can be seen here. A vigilant observer can easily spot cormorants, kites, harriers, great crested grebes and many species of wild ducks here. In the spring, one can even encounter goldeneyes here. Despite these highlights, the area around the lake is not visited by too many people, so you can really enjoy a quiet rest here. On the eastern side of the lake there is a comfortable campground where you can pitch your tent after prior registration at the Ośno Chief Forester's Office.  From the Czyste Wielkie Lake we return to the voivodeship road No. 137, cross it, and after a few hundred meters we see another picturesque lake, Grzybno Lake. We continue back along the voivodeship road to Ośno Lubuskie, where we can swim in the Reczynek Lake at a guarded bathing beach. Another attraction here is the cycling and hiking trail around the lake. We conclude our tour at the Old Market Square of Ośno Lubuskie. Here we can admire the historic town hall, St. James Church and the medieval city walls. Worth seeing and knowing: Nature and landscape ensemble "Uroczysko Ośniańskich Jezior". City wall of Ośno Lubuskie (14th c.) Town hall in Ośno Lubuskie (16th c.) Church of St. James in Ośno Lubuskie (14th c.) Local information: Municipality in Ośno Lubuskie, ul. Rynek 1, 69-220 Ośno Lubuskie Chief Forester's Office Ośno Lubuskie, ul. Rzepińska 11, 69-220 Ośno Lubuskie