Massanjore Dam, popularly known as Canada Dam or Pearson Dam, is a beautiful earthen dam built across the Mayurakshi River in Dumka district, Jharkhand. Constructed between 1952 and 1955 with Canadian assistance, it was formally inaugurated by Lester B. Pearson, then Foreign Minister of Canada.
The dam stands 155 feet (approx. 47 meters) high and 2,170 feet long, creating a vast reservoir spread over 67.4 square kilometers when full. Surrounded by green hills and forests, it offers serene views, making it a popular picnic spot and nature retreat near the Jharkhand-West Bengal border. It serves irrigation, flood control, and generates hydroelectric power.

Massanjore Dam Location
Address: Massanjore Dam, Massanjore Village, Raneshwar Block, Dumka District, Jharkhand — 814101 (approx.)
Pin Code: 814101
Administrative Zone: Dumka District, Jharkhand (near West Bengal border)
| Reference Point | Distance |
| Dumka Town | 30–35 km |
| Siuri (West Bengal) | 35–40 km |
| Rampurhat | 60–65 km |
| Deoghar | 95–100 km |
| Sasaram | ~140 km |
Timings and Entry Fee Massanjore Dam
| Activity | Timings | Entry / Activity Fee |
| Dam & Picnic Area | 6:00 AM to 6:00/7:00 PM (all days) | Free or Nominal fee |
| Boating (if available) | Daytime hours | Separate charges |
| Vehicle Parking | During visiting hours | Nominal charges |
Note: Facilities are basic as it is primarily a picnic spot. Boating and other activities depend on water levels and local operators.
How to Reach Massanjore Dam
- From Dumka: 30–35 km drive via Dumka–Siuri Road (45–60 minutes).
- By Bus/Taxi: Buses and shared taxis available from Dumka. Private cabs are recommended.
- By Train: Nearest major stations are Dumka or Rampurhat (West Bengal), then taxi.
- By Air: Nearest airports are Deoghar or Ranchi, followed by a road journey.
Best Time to Visit Massanjore Dam
| Season | Months | Experience |
| Peak Season | October to February | Pleasant weather, ideal for picnics & photography |
| Monsoon | July to September | Lush greenery, full reservoir, beautiful water release views |
| Post-Monsoon | September–November | Refreshing atmosphere |
| Summer | March to June | Warm — visit early morning or evening |
The best time is October to February for comfortable weather. Monsoon and post-monsoon offer the most scenic views with a full reservoir.
Nearby Places to Visit Massanjore Dam
| Place | Distance | Description |
| Maluti Temples | ~50–60 km | Famous cluster of ancient terracotta temples |
| Deoghar (Baidyanath Temple) | 95–100 km | One of the 12 Jyotirlingas |
| Koderma | Further | Scenic hills and reservoirs |
| Shree Hanuman Vatika | ~65–70 km | Grand Hanuman statue and temple |
| Upper Ghaghri Waterfalls | ~85–90 km | Beautiful waterfall spot |
| Birsa Munda Park | ~30–35 km | Peaceful local park |
Frequently Asked Questions (FAQs)
Q1. Where is Massanjore Dam located?
Massanjore Dam is located about 30–35 km from Dumka town in Jharkhand, near the Jharkhand-West Bengal border on the Mayurakshi River.
Q2. What are the timings of Massanjore Dam?
The dam area is generally open from morning till evening (6:00 AM to 6:00/7:00 PM). Best visited during daylight hours.
Q3. What is the entry fee at Massanjore Dam?
Entry is free or has a very nominal fee. It is mainly a public picnic spot.
Q4. What is the best time to visit Massanjore Dam?
October to February is ideal for pleasant weather. Monsoon offers lush green scenery and impressive reservoir views.
Q5. Why is Massanjore Dam also called Canada Dam?
It was built with technical and financial assistance from Canada and inaugurated by Lester B. Pearson, hence the name Canada Dam or Pearson Dam.
Massanjore Dam is a peaceful and scenic destination perfect for nature lovers and family picnics. Its tranquil reservoir, surrounding hills, and calm atmosphere make it an excellent offbeat getaway in Jharkhand. Combine your visit with Dumka sightseeing or a trip to Deoghar for a memorable experience!










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