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Iezer Lake
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Lake Iezer in the Rodna Mountains is one of Romania's most iconic glacial lakes, positioned beneath the Pietrosu Peak, the highest summit in the Eastern Carpathians. Situated at an altitude of 1,820 meters, this lake is famous for its unique shape, which remarkably resembles the map of Romania when viewed from the mountain ridges above. The lake covers an area of about 3,450 square meters and is relatively shallow, with a maximum depth of only 2.1 meters. It is a core feature of the Rodna Mountains National Park and a UNESCO Biosphere Reserve, ensuring the protection of its fragile alpine ecosystem. The cold, crystal-clear waters are fed by snowmelt and rainfall, supporting specialized high-altitude flora and fauna. The hiking trail from the town of Borșa to the lake and onward to Pietrosu Peak is a favorite among trekkers, offering sweeping views of the Maramureș region. In early summer, the surrounding slopes are covered in animated pink rhododendrons, enhancing the scenic beauty of this high-alpine destination.
- Location: Maramureș, Romania
- Nearby: Vișeu de Sus (7 km)
Best time to visit & climate
The most pleasant time to visit is Jun–Aug.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | -6 | -4 | 1 | 7 | 12 | 16 | 18 | 18 | 13 | 7 | 2 | -4 |
| Rain mm | 49 | 49 | 61 | 60 | 102 | 113 | 108 | 75 | 68 | 66 | 56 | 55 |
📋 Practical info
Getting there
Getting to the glacial lake typically involves a strenuous hike starting from Borșa or the Pietrosul Rodnei base. The trail is well-known among mountaineers and steadily climbs through dense forests before reaching the exposed alpine zone.
Best season
The summer months, particularly July and August, are generally the safest and most popular times for this alpine trek. Snow can persist on these high trails well into late spring, rendering the route hazardous without winter gear.
Terrain & paths
This is a challenging alpine environment featuring steep, rocky ascents and potentially slippery sections near the top. Hikers must be prepared to navigate loose scree and demanding elevation gains to reach the scenic cirque.
What to bring
High-quality, supportive trekking boots are an absolute must for handling the rugged, uneven mountain trails safely. Packing trekking poles, waterproof layers, and sufficient high-energy food is highly advised for this demanding day trip.
Parking
Hikers generally leave their cars at designated parking areas in the town of Borșa, near the start of the primary trails. Arriving early in the morning guarantees a decent spot and ensures you have enough daylight for the full hike.
Safety
Mountain weather in the Rodna massif can shift drastically from sunny to stormy within minutes, bringing lightning risks. Always inform someone of your route beforehand and be prepared to descend quickly if dark clouds rapidly gather.
Time needed
The round-trip hike to the glacial lake is typically a full-day endeavor, often taking six to eight hours depending on fitness levels. It is an exhausting but highly rewarding physical challenge that requires an early morning departure.
Geography
Facts
- Glacial lake located at 1,820 meters in the Rodna Mountains.
- Famous for having a shape that resembles the map of Romania.
- Situated at the foot of Pietrosu Peak (2,303 meters).
- The lake is shallow, with a maximum depth of around 2.1 meters.
- Part of a UNESCO Biosphere Reserve since 1979.
- The area is famous for the blooming of mountain peonies in June.
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.
Vehicle
Only stops with (optional):
© OpenStreetMap contributors · OpenRouteService
Sights in the town Iezer Lake (1)
Sights nearby
Frequently asked questions
Why is Lake Iezer famous?
Its shape bears a striking resemblance to the map of Romania.
Where is this lake located?
In the Rodna Mountains, at the foot of Pietrosu Peak, above the town of Borșa.
How long is the hike to the lake?
Starting from Borșa, the ascent takes about 3 to 4 hours for an average hiker.
Can you swim in Lake Iezer?
It's a cold glacial lake at 1,825 m; swimming is not common due to the temperature.
Is there a weather station there?
Yes, right next to the lake there is a small weather station and a rescue point.
Iezer Lake: where is it located?
Iezer Lake is located in Maramureș, Romania.
Iezer Lake: when is the best time to visit?
The most pleasant time to visit is Jun, Aug.
Iezer Lake: why is it worth visiting?
Lake Iezer in the Rodna Mountains is one of Romania's most iconic glacial lakes, positioned beneath the Pietrosu Peak, the highest summit in the Eastern Carpathians.
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