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Bicaz Lake (Izvorul Muntelui)

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Bicaz Lake, officially named Izvorul Muntelui, is the largest artificial lake on the inland rivers of Romania, located on the Bistrița River near the town of Bicaz. It was created following the construction of the Bicaz Dam between 1950 and 1960, a major post-war engineering feat aimed at hydroelectric power production. The reservoir covers an area of approximately 35 square kilometers and stretches for 35 kilometers, flooding the former Bistrița valley. The dam itself is a massive concrete structure standing 127 meters high, and its construction required the displacement of over 20 villages and thousands of residents. The lake feeds the Stejaru hydroelectric power plant, which remains a key component of the national grid. Surrounded by the scenic peaks of the Ceahlău Massif, the lake has become a popular destination for mountain tourism, boating, and fishing. The ecosystem is rich in fish species such as trout and barbel, supported by the deep, oxygenated waters of the mountain reservoir.
- Location: Neamț, Romania
- Nearby: Durău (12 km)
Best time to visit & climate
The most pleasant time to visit is Jul–Sep.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | -4 | -3 | 2 | 8 | 14 | 18 | 20 | 20 | 14 | 8 | 3 | -2 |
| Rain mm | 28 | 29 | 38 | 52 | 83 | 115 | 99 | 68 | 48 | 54 | 32 | 32 |
📋 Practical info
Geography
Facts
- Romania's largest artificial lake on an inland river system.
- The dam stands 127 meters high and is 435 meters long.
- Constructed between 1950 and 1960 for hydroelectric purposes.
- Required the relocation of approximately 18,000 people from 22 villages.
- Holds a total water volume of 1.23 billion cubic meters.
- Located at an altitude of 510 meters in the Eastern Carpathians.
Explore nearby
Notable places around
Route planner — Car & Motorhome
Where do you start? We build the route here, with stops and country notes along the way.
© OpenStreetMap contributors · OpenRouteService
Sights in the town Bicaz Lake (Izvorul Muntelui) (1)
Sights nearby
Frequently asked questions
Can you take boat trips on Lake Bicaz?
How high is the dam?
Is fishing allowed in the lake?
How far is the lake from Piatra Neamț?
Can you camp near the lake?
Bicaz Lake (Izvorul Muntelui): where is it located?
Bicaz Lake (Izvorul Muntelui): when is the best time to visit?
Bicaz Lake (Izvorul Muntelui): why is it worth visiting?




















