Completed in the 1980s as part of the Kali hydroelectric scheme, Supa Dam backs up the Kali river into a sprawling reservoir that submerged the original Supa settlement, whose residents were resettled in what is now called Ramnagar. Controlled water releases from Supa, relayed through the downstream Kadra dam, are what sustain the rafting rapids Dandeli is known for, and the reservoir’s forested shoreline is itself a quiet birdwatching and boating spot. Supa Dam sits at an elevation of 554 m and is typically explored in about 2-3 hours. The most favourable months to visit are December, January, November, and February, when conditions are best suited for sightseeing. Nearby points of interest include Supa Dam Power House, Supa Dam View Tower, and Kali River Backwaters. Other notable highlights include spillway views when Kali river is high, boat ride across flooded old Supa town, and watch hornbills from forested reservoir edge. It falls within Uttara Kannada district and Karnataka, India.
State: Karnataka
Ideal Duration: 2-3 Hours
December, January, November, February
The dam is about 25-30 km from Dandeli, and the drive takes around 45-60 minutes on a narrow but well-tarred road through forested hills. The last 3 km has sharp curves and a steep descent, so a small car or SUV is recommended, and drivers should go slow. For a group, consider hiring a local cab with an experienced driver who knows the route, as there are no public buses directly to the dam.
The best time is from October to March, when the weather is pleasant and dry, with daytime temperatures around 25-30°C. Avoid the monsoon months (June to September) as the dam gates open and roads can get slippery, though the waterfall views are spectacular for those who don’t mind rain.
Basic public toilets are available near the parking area and the viewpoint entrance, but they are not always clean, so carry wet wipes and hand sanitizer. There are small tea stalls selling snacks and bottled water, but for a proper meal, you’ll need to drive 15-20 minutes back to Dandeli town or your resort. It’s best to carry a light packed lunch and water for the trip.
No strict age restrictions, but the main viewpoint involves walking about 200 steps and uneven terrain, so those with knee or heart issues should take it slow. A wheelchair or walker is not practical on the steps, but you can enjoy the dam from the upper parking area with a clear view. Carry your medications and keep a support person handy.
Yes, the Karnataka State Tourism Development Corporation (KSTDC) runs a 30-45 minute coracle or motorboat ride on the reservoir, which is generally calm. Life jackets are provided, and the boatmen are experienced, but the ride can be bumpy near the dam’s outflow. Seniors with back problems should sit on a cushioned seat and inform the guide before boarding.