Fischbach Castle

Castle Historic hilltop castle near Fischbach village

Near the village of Fischbach, this moated castle offers preserved medieval architecture, parkland walks and local history-reasons visitors come for guided tours and photography.

Main image

Fischbach Castle is a historic castle near the village of Fischbach in the Canton of Mersch, Luxembourg. The site traces its origins to the medieval period and has been altered and rebuilt over subsequent centuries.

The castle presents typical fortified architecture and sits above the local village, offering views of the surrounding Ardennes-influenced landscape. It is notable at a local and regional level rather than a national tourist magnet; visiting usually involves short drives from nearby towns and village-level sightseeing.

The site originated in the medieval era and underwent rebuildings and alterations through the early modern period; ownership and use changed over time in line with local Luxembourgish history. The castle today reflects layered construction rather than a single preserved medieval form.

Fischbach Castle sits north of Luxembourg City in central Luxembourg, in the Canton of Mersch. It is a short drive from the village of Fischbach and from regional roads connecting to Luxembourg City, approximately 15-25 km away depending on route.

  • Visitor access: Public access and opening hours vary; check local tourism information in the Canton of Mersch before visiting. The castle sits above the village of Fischbach and offers views across the surrounding valley.
Fischbach Castle
49.7477, 6.1866

How to Get to Fischbach Castle #

Fischbach is about 8 km north of Mersch in central Luxembourg. From Luxembourg City take the A7 north to the Mersch/Fischbach exits and follow local roads (approx. 25-30 minutes by car). Regional buses from Mersch stop in Fischbach village; walking from the village center to the castle is typically 5-10 minutes along a short uphill lane.

Tips for Visiting Fischbach Castle #

  • Enter through the village of Fischbach rather than attempting to approach the castle from the busy Mersch-Echternach road; the lane up is narrow and the castle looks abrupt until the last bend.
  • Look for worn shoe-scuffs on the low steps of the castle entrance-local guides point them out as evidence of centuries of traffic.
  • Combine a visit with a walk in the nearby Müllerthal region (the 'Little Switzerland') for dramatic rock formations and a coffee afterward.

Best Time to Visit Fischbach Castle #

Best visited in shoulder seasons for quiet lanes and pleasant weather; summers can be busy with regional tourists.

Late spring
May-June · 10-20°C
Gardens and beech woodland are fresh; fewer tour groups than summer.
Early autumn
September-October · 8-16°C
Crisp air, good light for photography and quieter lanes in the village.

Weather & Climate near Fischbach Castle #

Climate

Fischbach Castle's climate is classified as Oceanic - Oceanic climate with mild summers (peaking in July) and cold winters (coldest in January). Temperatures range from -2°C to 22°C. Moderate rainfall (824 mm/year), distributed fairly evenly throughout the year.

Air Quality: AQI 35 Good
Best Time to Visit
AugustJulySeptember
Temperature & Rainfall
Temperature Range
40°
Warmest Month
-18°
Coldest Month
Monthly Conditions

January

January is the coolest month with highs of 3°C and lows of -2°C. Moderate rainfall (74 mm) and mostly overcast skies.

42 Poor

Comfort

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

Weather

74 mm
Rainfall
4.0 m/s
Wind
Light Breeze
0.1
UV Index
Low
8.5h daylight

February

February is cold with highs of 4°C and lows of -1°C. Moderate rainfall (60 mm) and mostly overcast skies.

44 Poor

Comfort

Feels Like Cold
C
Temperature
-1°
91%
Humidity
Very Humid

Weather

60 mm
Rainfall
3.8 m/s
Wind
Light Breeze
0.2
UV Index
Low
9.9h daylight

March

March is cold with highs of 9°C and lows of 1°C. Moderate rainfall (64 mm) and mostly overcast skies.

46 Poor

Comfort

Feels Like Cold
C
Temperature
86%
Humidity
Very Humid

Weather

64 mm
Rainfall
3.9 m/s
Wind
Light Breeze
0.4
UV Index
Low
11.7h daylight

April

April is cold with highs of 12°C and lows of 3°C. Moderate rainfall (56 mm) and partly cloudy skies.

60 Good

Comfort

Feels Like Cold
C
Temperature
12°
80%
Humidity
Very Humid

Weather

56 mm
Rainfall
3.6 m/s
Wind
Light Breeze
0.8
UV Index
Moderate
13.6h daylight

May

May is cool with highs of 17°C and lows of 8°C. Moderate rainfall (70 mm) and mostly overcast skies.

64 Good

Comfort

12°
Feels Like Cool
12°C
Temperature
17°
78%
Humidity
Very Humid

Weather

70 mm
Rainfall
3.3 m/s
Wind
Light Breeze
1.2
UV Index
High
15.2h daylight

June

June is cool with highs of 20°C and lows of 10°C. Moderate rainfall (68 mm) and mostly overcast skies.

66 Good

Comfort

15°
Feels Like Cool
15°C
Temperature
10° 20°
74%
Humidity
Very Humid

Weather

68 mm
Rainfall
3.1 m/s
Wind
Light Breeze
1.5
UV Index
High
16.0h daylight

July

July is cool with highs of 22°C and lows of 12°C. Moderate rainfall (70 mm) and partly cloudy skies.

70 Very Good

Comfort

17°
Feels Like Cool
17°C
Temperature
12° 22°
68%
Humidity
Humid

Weather

70 mm
Rainfall
3.1 m/s
Wind
Light Breeze
1.5
UV Index
High
15.6h daylight

August

August is cool with highs of 22°C and lows of 12°C. Moderate rainfall (58 mm) and partly cloudy skies.

79 Very Good

Comfort

17°
Feels Like Cool
17°C
Temperature
12° 22°
69%
Humidity
Humid

Weather

58 mm
Rainfall
2.9 m/s
Wind
Calm
1.2
UV Index
High
14.2h daylight

September

September is cool with highs of 18°C and lows of 9°C. Moderate rainfall (68 mm) and partly cloudy skies.

68 Good

Comfort

14°
Feels Like Cool
14°C
Temperature
18°
74%
Humidity
Very Humid

Weather

68 mm
Rainfall
3.1 m/s
Wind
Light Breeze
0.8
UV Index
Moderate
12.4h daylight

October

October is cold with highs of 13°C and lows of 6°C. Moderate rainfall (75 mm) and mostly overcast skies.

52 Acceptable

Comfort

Feels Like Cold
C
Temperature
13°
85%
Humidity
Very Humid

Weather

75 mm
Rainfall
3.3 m/s
Wind
Light Breeze
0.3
UV Index
Low
10.6h daylight

November

November is cold with highs of 7°C and lows of 2°C. Moderate rainfall (75 mm) and mostly overcast skies.

40 Poor

Comfort

Feels Like Cold
C
Temperature
93%
Humidity
Very Humid

Weather

75 mm
Rainfall
3.6 m/s
Wind
Light Breeze
0.1
UV Index
Low
8.9h daylight

December

December is cold with highs of 4°C and lows of 0°C. The wettest month with 86 mm of rain and mostly overcast skies.

40 Poor

Comfort

Feels Like Cold
C
Temperature
95%
Humidity
Very Humid

Weather

86 mm
Rainfall
3.9 m/s
Wind
Light Breeze
0.1
UV Index
Low
8.0h daylight

Nearby Attractions to Fischbach Castle