Golcuk Nature Park
It is an artificial barrier lake 13 kilometers south of Bolu city center. The height of the lake is 1217 meters, its surface is 4.5 hectares and its circumference is approximately 1300 meters. Surrounded by pine, fir, beech, hornbeam and mixed tree species, the view of the lake is magnificent in all seasons. Right on the edge of the lake, which is covered with the extraordinary beauty of nature, there is a cute building, the "State Guesthouse" of the Ministry of Agriculture and Forestry. Apart from this facility, there are restaurant, country restaurant, cafeteria, buffet, prayer room and bungalow type accommodation facilities around the lake. The lake and its surroundings have been taken under protection as a "Nature Park" by the Ministry of Agriculture and Forestry. It is forbidden to enter by car around this very cute and small lake.