| Lake Feneketlen Feneketlen-tó | |
| Location: | Budapest |
| Coords: | 47.4767°N 19.0414°W |
| Basin Countries: | Hungary |
| Length: | approx. 200m (700feet) |
| Width: | approx. 40m (130feet) |
| Area: | approx. 10000m2 |
| Max-Depth: | 4m-5mm (13feet-16feetm) |
| Cities: | Budapest |
| Pushpin Map: | Hungary |
| Pushpin Map Alt: | Location of Lake Feneketlen in Hungary. |
Lake Feneketlen (Feneketlen-tó, "Bottomless Lake") is a pond in the 11th district of Budapest, Hungary.[1]
The lake was formed in 1877, when clay was removed from the site to supply a brick factory that was situated at nearby Kosztolányi Dezső tér. The lake's water quality in the 1980s began to deteriorate, until a water circulation device was built. The fishing is forbidden on this lake.