Lake Herăstrău

Lake Large Bucharest park lake with promenades and cafés

Along Bucharest’s northern parks, Lake Herăstrău anchors King Michael I Park; boat rentals, riverside cafés, and the nearby Village Museum attract city visitors.

Main image

Lake Herăstrău is a reservoir on the Colentina River in northern Bucharest, located within the large urban park historically known as Herăstrău and now called King Michael I Park. It is one of Bucharest’s principal urban lakes and parklands.

The lake supports promenades, cycle paths, restaurants and seasonal boat rental operations that provide short cruises and leisure boating. The lake shore is also used for public events and recreational activities.

The waterbody was formed by damming and channeling parts of the Colentina River and has been integrated into Bucharest’s park system through the 20th century. The area around the lake has been developed as public green space and cultural sites.

The lake sits in Sector 1 of northern Bucharest, adjacent to King Michael I Park and the Dimitrie Gusti National Village Museum, which lies on the lake’s shore.

  • Boating: Boat rental and short leisure cruises operate on the lake during warmer months and are a common way to view the shoreline and park from the water.
  • Village museum: The Dimitrie Gusti National Village Museum sits on the lake's western shore and is a major cultural attraction adjacent to the park.

What to See #

  • King Michael I Park: An extensive urban park around the lake that includes promenades, cycle paths and recreational facilities; the park has been the principal public green space on the lake's shore.
  • Dimitrie Gusti National Village Museum: An open-air ethnographic museum founded in 1936 located on the lake's shore, exhibiting traditional Romanian village houses and rural artifacts.
Lake Herăstrău
Herăstrău Park (King Michael I Park), Șoseaua Kiseleff area, Bucharest, Romania
44.4750, 26.0834
Free to enter (some park attractions/boat rides paid)

How to Get to Lake Herăstrău #

Herăstrău Lake (the large park lake in northern Bucharest) is directly served by Bucharest Metro Line M2: get off at Aviatorilor (or Aurel Vlaicu) and walk 5-10 minutes along Bulevardul Aviatorilor/Șoseaua Kiseleff to the park entrances. From central Bucharest it is about 4-6 km north by car (roughly a 10-20 minute drive depending on traffic) via Șoseaua Kiseleff/Bulevardul Aviatorilor.

Tips for Visiting Lake Herăstrău #

  • Plan your visit for early morning or late afternoon to avoid midday crowds and to catch the best light on the water; those times are also when the park paths feel most pleasant.
  • Enter the park from the Aviatorilor/Charles de Gaulle side to reach the main lakeside promenades, boat rental kiosks and cafés quickly; that side gives faster access to organized activities.
  • Don't miss the nearby Dimitrie Gusti National Village Museum on the park's northwest edge - many visitors treat the lake and the open‑air museum as separate stops, but they sit next to each other and combine into a fuller half‑day visit.

Best Time to Visit Lake Herăstrău #

Best in late spring to early autumn for boating and park activities, with summer offering the warmest weather and busiest conditions.

Summer
June-August · 24-34°C
Hot summers are ideal for boating and lakeside leisure but weekends can be busy with locals.
Spring/Autumn
April-May, September-October · 10-20°C
Pleasant temperatures for walking, cycling and photography with fewer crowds than summer.
Winter
December-February · −2 to 6°C
Chillier and quieter around the lake; outdoor café and boating activity is largely reduced.

Weather & Climate near Lake Herăstrău #

Climate

Lake Herăstrău's climate is classified as Hot-Summer Continental - Hot-Summer Continental climate with warm summers (peaking in July) and freezing winters (coldest in January). Temperatures range from -5°C to 29°C. Moderate rainfall (572 mm/year).

Best Time to Visit
AugustJulySeptember
Temperature & Rainfall
Temperature Range
43°
Warmest Month
-24°
Coldest Month
Monthly Conditions

January

January is the coldest month with highs of 2°C and lows of -5°C. The driest month with just 28 mm and mostly overcast skies.

40 Poor

Comfort

-2°
Feels Like Freezing
-2°C
Temperature
-5°
88%
Humidity
Very Humid

Weather

28 mm
Rainfall
2.3 m/s
Wind
Calm
0.1
UV Index
Low
9.1h daylight

February

February is cold with highs of 4°C and lows of -4°C. Moderate rainfall (30 mm) and mostly overcast skies.

47 Poor

Comfort

Feels Like Cold
C
Temperature
-4°
84%
Humidity
Very Humid

Weather

30 mm
Rainfall
2.6 m/s
Wind
Calm
0.3
UV Index
Low
10.3h daylight

March

March is cold with highs of 10°C and lows of 0°C. Moderate rainfall (34 mm) and partly cloudy skies.

61 Good

Comfort

Feels Like Cold
C
Temperature
10°
75%
Humidity
Very Humid

Weather

34 mm
Rainfall
2.9 m/s
Wind
Calm
0.6
UV Index
Moderate
11.8h daylight

April

April is cool with highs of 17°C and lows of 5°C. Moderate rainfall (50 mm) and partly cloudy skies.

73 Very Good

Comfort

11°
Feels Like Cool
11°C
Temperature
17°
69%
Humidity
Humid

Weather

50 mm
Rainfall
2.9 m/s
Wind
Calm
1.0
UV Index
Moderate
13.3h daylight

May

May is cool with highs of 23°C and lows of 10°C. Moderate rainfall (69 mm) and partly cloudy skies.

81 Excellent

Comfort

17°
Feels Like Cool
17°C
Temperature
10° 23°
66%
Humidity
Humid

Weather

69 mm
Rainfall
2.6 m/s
Wind
Calm
1.4
UV Index
High
14.6h daylight

June

June is mild with highs of 27°C and lows of 14°C. The wettest month with 77 mm of rain and partly cloudy skies.

79 Very Good

Comfort

20°
Feels Like Mild
20°C
Temperature
14° 27°
62%
Humidity
Humid

Weather

77 mm
Rainfall
2.4 m/s
Wind
Calm
1.7
UV Index
Very High
15.3h daylight

July

July is the warmest month with highs of 29°C and lows of 16°C. Moderate rainfall (68 mm).

85 Excellent

Comfort

22°
Feels Like Mild
22°C
Temperature
16° 29°
56%
Humidity
Humid

Weather

68 mm
Rainfall
2.2 m/s
Wind
Calm
1.8
UV Index
Very High
15.0h daylight

August

August is mild with highs of 28°C and lows of 15°C. Moderate rainfall (56 mm) and mostly sunny skies.

87 Excellent

Comfort

22°
Feels Like Mild
22°C
Temperature
15° 28°
53%
Humidity
Humid

Weather

56 mm
Rainfall
2.0 m/s
Wind
Calm
1.5
UV Index
Very High
13.8h daylight

September

September is cool with highs of 24°C and lows of 10°C. Moderate rainfall (46 mm) and partly cloudy skies.

83 Excellent

Comfort

17°
Feels Like Cool
17°C
Temperature
10° 24°
59%
Humidity
Humid

Weather

46 mm
Rainfall
2.1 m/s
Wind
Calm
1.0
UV Index
Moderate
12.4h daylight

October

October is cool with highs of 17°C and lows of 5°C. Moderate rainfall (38 mm) and partly cloudy skies.

75 Very Good

Comfort

11°
Feels Like Cool
11°C
Temperature
17°
72%
Humidity
Very Humid

Weather

38 mm
Rainfall
2.0 m/s
Wind
Calm
0.5
UV Index
Low
10.8h daylight

November

November is cold with highs of 9°C and lows of 0°C. Moderate rainfall (41 mm) and mostly overcast skies.

57 Acceptable

Comfort

Feels Like Cold
C
Temperature
83%
Humidity
Very Humid

Weather

41 mm
Rainfall
2.2 m/s
Wind
Calm
0.2
UV Index
Low
9.5h daylight

December

December is cold with highs of 4°C and lows of -3°C. Moderate rainfall (35 mm) and mostly overcast skies.

47 Poor

Comfort

Feels Like Cold
C
Temperature
-3°
88%
Humidity
Very Humid

Weather

35 mm
Rainfall
2.3 m/s
Wind
Calm
0.1
UV Index
Low
8.7h daylight

Nearby Attractions to Lake Herăstrău