Highlight • Lake
Cycling
4.8
(27)
Gravel riding
5.0
(1)
Mountain biking
5.0
(1)
Jezírko Lake, also known locally as Rusalčino jezírko or Prokopské jezírko, is a captivating natural landmark nestled within the Prokopské Údolí Nature Reserve in Prague, Czech Republic. This picturesque lake, situated at an elevation of approximately 271 meters in the Hlubočepy district, is a former limestone quarry that unexpectedly flooded in 1905, transforming into a tranquil body of water. Enclosed by steep, dramatic cliffs, it offers a unique geological spectacle within the city's green belt.
Visitors consistently praise Jezírko Lake…
This Highlight is in a protected area
Please check local regulations for:
přírodní rezervace Prokopské údolí
Tips
April 25, 2021
Cycling
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Nearby routes
Best routes near Jezírko Lake in Prokopské Údolí Nature Reserve
4.3
(3)
130
riders
36.4km
02:14
280m
280m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.8
(4)
98
riders
21.5km
01:23
190m
190m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(2)
84
riders
26.0km
01:40
240m
240m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
Details
Informations
Elevation 270 m
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Yes, the path leading directly to Jezírko Lake is a short, paved detour from the main educational trail, making it generally suitable for families with young children and strollers. The main trail itself, "Údolím dalejského potoka," is also well-maintained and relatively flat, offering an accessible option for a family-friendly outing.
Yes, Prokopské Údolí Nature Reserve, including the area around Jezírko Lake, is generally dog-friendly. Many visitors enjoy walking their dogs on the trails. However, always ensure your dog is kept under control, preferably on a leash, and remember to clean up after them to preserve the natural environment for everyone.
Jezírko Lake is conveniently accessible by public transport. You can take a tram or bus to the Hlubočepy district, which is one of the main entry points to Prokopské Údolí. From there, it's a pleasant walk along the marked trails to the lake. Specific routes and stops can be found using Prague's public transport planner.
Jezírko Lake has been undergoing significant revitalization efforts to improve its technical condition and water quality. These efforts include creating a shallow area for wetland vegetation to support amphibian reproduction and installing wooden-stone sculptures as shelters for crayfish. The revitalization was expected to be completed by April 2024, enhancing the lake's ecological value and visitor experience.
While Jezírko Lake itself is a natural, secluded spot, the surrounding Prokopské Údolí Nature Reserve and the nearby Hlubočepy district offer various amenities. You can find cafes and pubs within walking or short driving distance, particularly closer to the entrances of the reserve. For accommodation, options are available in the wider Prague 5 area.
Jezírko Lake is a fascinating example of a flooded former limestone quarry. Its most striking geological features are the steep, almost vertical cliffs that enclose it on three sides, remnants of the quarrying activity. The lake itself was formed unexpectedly in 1905 when underground water flooded the quarry, creating a unique natural landmark within the limestone landscape of Prokopské Údolí.
The duration of a hike to Jezírko Lake depends on your starting point within Prokopské Údolí. If starting from the Hlubočepy entrance and following the educational trail "Údolím dalejského potoka," the walk to the lake is relatively short and easy, often taking less than 30 minutes. Longer circular routes within the reserve can incorporate the lake and extend your hiking time considerably.
No, there are no entrance fees or permits required to visit Jezírko Lake or to access the Prokopské Údolí Nature Reserve. It is a publicly accessible natural area, allowing visitors to enjoy its beauty free of charge.
Jezírko Lake is home to various fish species and is a frequent spot for waterfowl. You can often observe wild ducks, coots, and little grebes on its surface. The recent revitalization efforts have also focused on creating habitats to support amphibian reproduction, further enhancing the biodiversity of the area.
While Jezírko Lake is a beautiful body of water, it is not typically used for swimming or water sports. The lake is a protected natural feature within the reserve, and its primary purpose is for nature observation and ecological preservation. Visitors are encouraged to enjoy its beauty from the shore.
Jezírko Lake is nestled within a deep quarry, making direct panoramic views from distant viewpoints challenging. However, the immediate area around the lake, with its steep cliffs, offers dramatic and intimate perspectives of the water. Many trails within Prokopské Údolí provide stunning views of the valley's unique geological formations, but the lake itself is best appreciated up close.