Lake Bütgenbach Monastery

Artificial Ardennes lake popular for boating and swimming

In Wallonia's Ardennes, Lake Bütgenbach is a reservoir used for sailing, swimming, cycling, and lakeside recreation popular with families and regional tourists.

Main image

Lake Bütgenbach at a Glance#

About Lake Bütgenbach#

Lake Bütgenbach is an artificial reservoir in eastern Belgium, located near the municipality of Bütgenbach in Wallonia. It is a well-known local leisure lake used for swimming, sailing and lakeside recreation.

Beaches, campgrounds and boat rentals operate around the lake in summer, and the water body is used for non-motorised and small motor boat activities. The shoreline infrastructure and nearby services make it a regional weekend destination.

The lake was formed when a dam was constructed on a local river in the first half of the 20th century to create a reservoir for water management and recreational use; the adjoining village of Bütgenbach grew as the local service centre.

It sits in the High Fens-Eifel region of eastern Belgium, in the province of Liège, close to the town of Bütgenbach and within a hilly, forested landscape near the German and Luxembourg borders.

  • Recreation centre: The lake is an artificial reservoir created in the 20th century and is a local centre for bathing, sailing and camping.

How to Get to Lake Bütgenbach#

By car from Liège or Eupen via regional roads; the lake lies near the town of Bütgenbach and is signed from main approaches. Public transport options are limited; car access is easiest.

Tips for Visiting Lake Bütgenbach#

  • Weekends can be busy with local families during summer - midweek visits are quieter.
  • Check whether there are seasonal swimming zones or boating restrictions before planning water activities.
  • Combine with a walk around the surrounding Eifel-influenced landscapes for varied scenery.

Best Time to Visit Lake Bütgenbach#

Best in summer for outdoor activities; autumn works for quieter scenery and hiking.

Summer
Jun-Aug · day 18-26°C, nights 10-14°C
Good for boating, picnics and family outings.
Autumn
Sep-Oct · day 8-18°C, crisp mornings
Fewer visitors and pleasant hiking weather.

Weather & Climate near Lake Bütgenbach#

Climate

Lake Bütgenbach's climate is classified as Oceanic - Oceanic climate with mild summers (peaking in July) and freezing winters (coldest in January). Temperatures range from -3°C to 20°C. Abundant rainfall (1148 mm/year), wettest in December, distributed fairly evenly throughout the year.

Air Quality: AQI 25 Good
Best Time to Visit
SeptemberJulyAugust
Temperature & Rainfall
Temperature Range
38°
Warmest Month
-21°
Coldest Month
Monthly Conditions

January

January is the coldest month with highs of 2°C and lows of -2°C. Significant rainfall (114 mm) and mostly overcast skies.

30 Poor

Comfort

Feels Like Freezing
C
Temperature
-2°
95%
Humidity
Very Humid

Weather

114 mm
Rainfall
5.0 m/s
Wind
Light Breeze
0.1
UV Index
Low
8.4h daylight

February

February is cold with highs of 3°C and lows of -3°C. Regular rainfall (94 mm) and mostly overcast skies.

42 Poor

Comfort

Feels Like Cold
C
Temperature
-3°
93%
Humidity
Very Humid

Weather

94 mm
Rainfall
4.7 m/s
Wind
Light Breeze
0.2
UV Index
Low
9.9h daylight

March

March is cold with highs of 7°C and lows of 0°C. Significant rainfall (107 mm) and mostly overcast skies.

40 Poor

Comfort

Feels Like Cold
C
Temperature
88%
Humidity
Very Humid

Weather

107 mm
Rainfall
4.6 m/s
Wind
Light Breeze
0.4
UV Index
Low
11.7h daylight

April

April is cold with highs of 10°C and lows of 2°C. Moderate rainfall (77 mm) and partly cloudy skies.

56 Acceptable

Comfort

Feels Like Cold
C
Temperature
10°
82%
Humidity
Very Humid

Weather

77 mm
Rainfall
4.1 m/s
Wind
Light Breeze
0.8
UV Index
Moderate
13.6h daylight

May

May is cool with highs of 15°C and lows of 6°C. Regular rainfall (85 mm) and mostly overcast skies.

62 Good

Comfort

11°
Feels Like Cool
11°C
Temperature
15°
81%
Humidity
Very Humid

Weather

85 mm
Rainfall
3.8 m/s
Wind
Light Breeze
1.1
UV Index
High
15.3h daylight

June

June is cool with highs of 18°C and lows of 9°C. Regular rainfall (86 mm) and mostly overcast skies.

62 Good

Comfort

13°
Feels Like Cool
13°C
Temperature
18°
79%
Humidity
Very Humid

Weather

86 mm
Rainfall
3.6 m/s
Wind
Light Breeze
1.4
UV Index
High
16.2h daylight

July

July is cool with highs of 20°C and lows of 11°C. Regular rainfall (96 mm) and mostly overcast skies.

64 Good

Comfort

15°
Feels Like Cool
15°C
Temperature
11° 20°
75%
Humidity
Very Humid

Weather

96 mm
Rainfall
3.7 m/s
Wind
Light Breeze
1.3
UV Index
High
15.7h daylight

August

August is cool with highs of 20°C and lows of 11°C. Moderate rainfall (79 mm) and mostly overcast skies.

64 Good

Comfort

15°
Feels Like Cool
15°C
Temperature
11° 20°
76%
Humidity
Very Humid

Weather

79 mm
Rainfall
3.5 m/s
Wind
Light Breeze
1.1
UV Index
High
14.3h daylight

September

September is cool with highs of 16°C and lows of 8°C. Regular rainfall (91 mm) and partly cloudy skies.

66 Good

Comfort

12°
Feels Like Cool
12°C
Temperature
16°
79%
Humidity
Very Humid

Weather

91 mm
Rainfall
3.8 m/s
Wind
Light Breeze
0.7
UV Index
Moderate
12.5h daylight

October

October is cold with highs of 11°C and lows of 5°C. Regular rainfall (92 mm) and mostly overcast skies.

52 Acceptable

Comfort

Feels Like Cold
C
Temperature
11°
88%
Humidity
Very Humid

Weather

92 mm
Rainfall
4.3 m/s
Wind
Light Breeze
0.3
UV Index
Low
10.6h daylight

November

November is cold with highs of 6°C and lows of 1°C. Significant rainfall (109 mm) and mostly overcast skies.

38 Poor

Comfort

Feels Like Cold
C
Temperature
94%
Humidity
Very Humid

Weather

109 mm
Rainfall
4.6 m/s
Wind
Light Breeze
0.1
UV Index
Low
8.8h daylight

December

December is cold with highs of 3°C and lows of -1°C. The wettest month with heavy rain (118 mm) and mostly overcast skies.

38 Poor

Comfort

Feels Like Cold
C
Temperature
-1°
95%
Humidity
Very Humid

Weather

118 mm
Rainfall
4.8 m/s
Wind
Light Breeze
0.0
UV Index
Low
7.9h daylight