The short answer
Gangrel Dam (Ravishankar Sagar): what visitors should know first
Worth a half-day if you want an easy outing from Dhamtari. The dam is about 11 to 17 km from town, mostly level and good for a short walk. Facilities and watersports vary, so confirm what is open before you go.
History and context
The story behind Gangrel Dam (Ravishankar Sagar)
Gangrel Dam, officially Pandit Ravishankar Sagar, was completed in 1979 across the Mahanadi. It is an earth-fill embankment 30.5 m high and 1,830 m long, forming the Ravishankar Reservoir with a total capacity of about 910.5 million cubic metres. It irrigates the surrounding plains, supplies the Bhilai Steel Plant and generates hydroelectric power.
Useful facts
Gangrel Dam (Ravishankar Sagar) facts at a glance
- Location
- Mahanadi, about 11 to 17 km from Dhamtari
- Experience type
- Dam and reservoir viewing
- Known for
- Longest dam in Chhattisgarh, 1,830 m
- Built
- Completed 1979
- Time or schedule
- Hours not confirmed; check locally
Why it matters
Why Gangrel Dam (Ravishankar Sagar) is worth your time
The dam provides year-round irrigation for two harvests a year, supplies water to the Bhilai Steel Plant and has 10 MW of hydroelectric capacity. It is the reason Dhamtari's countryside is green and the reason the district is a major rice grower.
For a visitor, it is the easiest way to see the Mahanadi's scale. It explains how engineering and farming shape this region and offers an uncomplicated outing for families and older travellers.
Highlights
What not to miss
- 01
The embankment
A 1,830 m earth-fill dam with open views.
- 02
The reservoir
Covers about 95 sq km at normal level.
- 03
Onakona bank
A popular viewing spot on the reservoir's banks.
Plan your visit
How to experience it
Gangrel Dam, officially the Pandit Ravishankar Sagar, is an earth-fill embankment about 1,830 m long and 30.5 m high, completed in 1979. Published distances from Dhamtari range from about 11 to 17 km, so a short drive suffices. The embankment gives a long, open view over the reservoir, which has a surface area of about 95 sq km at normal level.
Walk along the embankment in the cool of the morning or late afternoon, when light on the water is soft and the wind keeps the heat down. The Onakona side of the reservoir is mentioned as a popular spot on its banks, where you can see the water spread out beyond the dam.
Some sources list watersports such as jet skiing and sailing at the reservoir. Availability may change, so ask locally. Carry water, a hat and snacks, and avoid swimming unless you are with an organised operator. Combine the visit with Bilai Mata temple for an easy day.
Plan with confidence
Small decisions that make the visit easier.
- Go in the morning or late afternoon
- Carry water, hat and snacks
- Confirm watersport availability on the day
- Do not swim without an organised operator
- Combine with Bilai Mata temple
Know before you go
Timing, access and comfort
- Area
- About 11 to 17 km from Dhamtari on the Mahanadi
- Time needed
- 2 to 3 hours
- Best time
- October to March, mornings or late afternoons
- Walking level
- Easy
- Senior comfort
- Mostly level walking along the embankment with little shade, so go early or late and carry water. Seating and toilets are not guaranteed.
- Tickets and access
- Visiting hours and any entry fee are not confirmed here; one listing suggests a small fee, but check locally. Watersport availability should be confirmed on the day.
Best for
Plan it with
Plan the practical part
Hotels near Gangrel Dam (Ravishankar Sagar)
Staying close keeps journeys short — useful for early starts and for anyone who tires quickly.
Affiliate link — we may earn a commission at no extra cost to you. Prices are live on the partner site.
Travelling with parents?
Mostly level walking along the embankment with little shade, so go early or late and carry water. Seating and toilets are not guaranteed.
Raahzo can arrange an arrival or day companion who handles tickets, queues and pacing, and keeps the family updated.
See concierge supportFAQs
How far is Gangrel Dam from Dhamtari?
Sources vary from about 11 to 17 km. It is a short drive.
What is Gangrel Dam used for?
Irrigation, water supply to the Bhilai Steel Plant and 10 MW of hydroelectric power.
Is there an entry fee?
One listing mentions a small fee but this is unconfirmed; check locally.
Sources and further reading
Timings, fees and access rules change. Recheck with the official source before you travel.
