Bengaluru was once home to numerous water bodies that offered a much-needed escape from the hustle and bustle of urban life. At one time, the city boasted over 1,000 bodies of water, which helped absorb rainwater, maintain high groundwater levels, and contributed to the unique moderate microclimate of this land-locked city.

　　These lakes and ponds are not just beautiful natural spots; they are also rich in mythology. For example, it is believed that the Pandavas once rested at Doddagubbi Lake. Similar legends surround other lakes in and around the city.

　　However, in the last few decades, Bengaluru’s lakes and other water bodies have diminished significantly due to urban expansion. Numerous efforts and projects have been initiated to revive the encroached-upon water bodies.

　　On your next visit, consider exploring Bengaluru's lesser-known water bodies, where you can connect with nature and discover the city’s rich water heritage—most of which are struggling to survive.

　　Forgotten Lakes of Bengaluru

　　Agara Lake

　　Agara Lake, located in HSR Layout, is a natural lake that dates back to the 8th century. It sits between Koramangala and HSR Layout. The lake is a popular destination for joggers and birdwatchers, attracting migratory birds like spot-billed pelicans. There are several benches throughout the area, and you'll find multiple viewpoints along the trail to enjoy and a children's play area.

　　Madiwala Lake

　　Madiwala Lake, covering an expansive area of 114.3 hectares, is nestled in the city's southern reaches. This picturesque lake is a tranquil escape and a sanctuary for a rich array of migratory birds, attracting birdwatchers and nature lovers alike. The tranquil waters are often graced by the melodious calls of various avian species. A park, perfect for leisurely strolls, invigorating jogs, or simply unwinding amidst nature, surrounds the lake.

　　Doddanekundi Lake

　　Doddanekundi Lake, which covers an area of 114 acres, has recently been rejuvenated. The lake consists of a main water body, two islands, and two sedimentation ponds. For a long time, it faced pollution issues due to untreated sewage. Located in the eastern part of Bengaluru, Doddanekundi Lake is a popular destination for morning walks, cycling, and photography.

　　Nagawara Lake

　　Nagawara Lake, also known as Lumbini Gardens, is a popular lake and park. It is situated on the Outer Ring Road, close to Manyata Tech Park. Visitors can hire boats of various sizes for a joyful ride on the lake and enjoy a stroll along the 1.5 km walking path that surrounds it.

　　Kaikondrahalli Lake

　　Kaikondrahalli Lake, situated in the vibrant Sarjapur area, encompasses 48 acres and acts as a vital habitat for diverse migratory bird species. Once a neglected water body, Kaikondrahalli Lake underwent significant rejuvenation in 2011, transforming it into a biodiversity park that now attracts nature enthusiasts and birdwatchers alike. The park has walking trails that wind through lush greenery, offering visitors a peaceful retreat from the urban hustle.

　　Despite these positive developments, the lake faces ongoing challenges. Recent discussions have highlighted concerns over encroachments in the surrounding areas, which could threaten the delicate ecosystem. Additionally, the lake has faced increasing influx of sewage.

　　Jakkur Lake

　　Jakkur Lake is located on the northern side of the city and carries the name of its surrounding locality, Jakkur. This serene oasis is a popular spot for walkers and joggers, offering a refreshing escape into nature. With its enchanting islands dotting the waters, the lake is a true paradise for bird lovers, attracting a vibrant array of avian species.

　　In Troubled Waters

　　In the last few years, though, these once-blue lakes have started drying up. Reports of lakes in Bengaluru exceeding pollution levels, breeding toxic foams, and even catching fire have surfaced time and again. In fact, according to the Lake Health Index published by Citizen Matters, Ulsoor Lake, located within residential areas, saw nitrate levels spike by 20 per cent post monsoon.

　　In another survey conducted by Karnataka State Pollution Control Board (KSPCB) in January 2025, out of the 116 lakes surveyed in Bengaluru, nearly 32 lakes were categorised into ‘Class E’ (not suitable for fishery); all others made up for 'Class D' (only suitable for the propagation of wildlife and fisheries). Not even a single lake falls into A or B category (suitable for drinking).