Markonahalli Dam is a scenic reservoir built across the Shimsha River (a tributary of the Cauvery) in Tumakuru (Tumkur) district, Karnataka. Constructed in the 1930s, it is one of the older dams in the region and serves primarily for irrigation.
In recent years, it has become a popular weekend picnic spot for people from Bengaluru and Tumakuru due to its calm waters, green surroundings, and pleasant atmosphere. The dam offers beautiful views, especially during the monsoon when the reservoir is full.

Markonahalli Dam Location
- Address: Markonahalli Dam, Markonahalli Village, Koratagere Taluk, Tumakuru District, Karnataka — 572129
- Pin Code: 572129
- Administrative Zone: Koratagere Taluk, Tumakuru District, Karnataka
| Reference Point | Distance |
| Tumakuru (Tumkur) City | 35–40 km |
| Bengaluru | 110–120 km |
| Koratagere | 12–15 km |
| Devanahalli | ~80 km |
Timings and Entry Fee
| Activity | Timings | Entry / Activity Fee |
| Dam & Reservoir Area | 6:00 AM to 7:00 PM (all days) | Free |
| Boating | 9:00 AM to 5:30 PM | ₹100 – ₹300+ (depending on boat type) |
| Parking | During visiting hours | Nominal charges |
Note: Facilities are basic. Boating is operated by local vendors and depends on water levels.
How to Reach Markonahalli Dam
- From Tumakuru: 35–40 km drive (45–60 minutes).
- From Bengaluru: 110–120 km via NH-48 / Tumkur Road (2.5–3 hours).
- By Bus: KSRTC buses from Bengaluru or Tumakuru to Koratagere, then local taxi/auto.
- By Cab: Most convenient and popular for a day trip.
Best Time to Visit
| Season | Months | Experience |
| Peak Season | October to February | Pleasant weather, ideal for picnics & boating |
| Monsoon | July to September | Lush greenery and full reservoir |
| Winter | December to February | Cool climate, beautiful views |
| Summer | March to May | Warm — visit early morning or evening |
The best time is October to February for comfortable weather and a relaxing experience.
Nearby Places to Visit
| Place | Distance | Description |
| Devarayanadurga | 25–30 km | Hill with temples and fort ruins |
| Namada Chilume | ~30 km | Natural spring with Lord Rama’s footprints |
| Kaidala Temple | Nearby | Historic Hoysala temple |
| Tumakuru City | 35–40 km | Siddaganga Math and other attractions |
| Bengaluru | 110–120 km | Major city hub |
In conclsuion, Markonahalli Dam is a peaceful and refreshing destination, perfect for a short day trip from Bengaluru or Tumakuru. With its calm reservoir, green surroundings, and relaxed vibe, it is an excellent spot for family outings and nature lovers. Best enjoyed during the cooler months!
Frequently Asked Questions (FAQs)
Q1. Where is Markonahalli Dam located?
A: Markonahalli Dam is located in Koratagere Taluk of Tumakuru district, about 35–40 km from Tumakuru city and 110–120 km from Bengaluru.
Q2. What are the timings of Markonahalli Dam?
A: The dam area is open from 6:00 AM to 7:00 PM. Boating is available during daytime hours.
Q3. What is the entry fee at Markonahalli Dam?
A: Entry is free. Boating has separate charges.
Q4. What is the best time to visit Markonahalli Dam?
A: October to February is ideal for pleasant weather and family picnics.
Q5. Is boating available at Markonahalli Dam?
A: Yes, local boating facilities are available on the reservoir.










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