Het Steen

Castle Medieval Antwerp fortress now a museum and landmark

A medieval stone fortress on Antwerp’s riverfront, once the city’s gateway; visitors walk ramparts, explore small exhibitions and continue into the old port and historic centre.

Main image

Het Steen is a medieval stone fortress located on the left bank of the river Scheldt in Antwerp, Belgium, and is one of the city’s oldest surviving buildings. The name means “The Stone” in Dutch and the structure originally formed part of Antwerp’s medieval fortifications.

The site functions today as a prominent riverside landmark and public access point to the historic city waterfront; its compact footprint is visible from quays and river promenades. Interpretive displays and riverfront pathways around the building make it a frequent photo stop for visitors exploring Antwerp’s old port area.

Construction on the core of the fortress began in the medieval period, with major works dating to the 13th century when Antwerp expanded and fortified its riverfront; over centuries the building has been repurposed for town, military and civic uses. In modern times it has been adapted for public and cultural uses while retaining its historic masonry.

Het Steen stands at the river edge in central Antwerp, immediately adjacent to the Scheldt and within walking distance of the historic city centre and the main quays on the city’s waterfront.

  • Riverside location: Sits on the left bank of the river Scheldt in Antwerp's old port zone and is one of the city's oldest surviving medieval buildings.
Het Steen
Het Steen, Steenplein 1, 2000 Antwerpen, Belgium
51.2228, 4.3975

How to Get to Het Steen #

Het Steen sits on the riverfront in Antwerp’s old port area, a short walk from Antwerp Central Station (about 20 minutes) or a few minutes by tram. Follow riverside paths from the city centre for the most scenic approach.

Tips for Visiting Het Steen #

  • Walk the banks of the Scheldt to see Het Steen from different angles - early morning offers soft light and fewer buses.
  • Combine a visit with a walk through Antwerp's old port district and the nearby MAS museum for different perspectives on the city's maritime past.

Best Time to Visit Het Steen #

Most pleasant from late spring to early autumn when riverside terraces open and boat traffic livens the quay.

Spring-Autumn
Apr-Oct · 8-20°C (46-68°F)
Pleasant for riverside walks and exploring Antwerp's old town; weekends can be busy.

Weather & Climate near Het Steen #

Climate

Het Steen's climate is classified as Oceanic - Oceanic climate with mild summers (peaking in July) and cold winters (coldest in January). Temperatures range from 1°C to 23°C. Moderate rainfall (809 mm/year), distributed fairly evenly throughout the year.

Air Quality: AQI 49 Good
Best Time to Visit
JulyAugustSeptember
Temperature & Rainfall
Temperature Range
39°
Warmest Month
-14°
Coldest Month
Monthly Conditions

January

January is the coolest month with highs of 6°C and lows of 1°C. Moderate rainfall (66 mm) and mostly overcast skies.

44 Poor

Comfort

Feels Like Cold
C
Temperature
93%
Humidity
Very Humid

Weather

66 mm
Rainfall
4.8 m/s
Wind
Light Breeze
0.0
UV Index
Low
8.2h daylight

February

February is cold with highs of 7°C and lows of 1°C. Moderate rainfall (52 mm) and mostly overcast skies.

46 Poor

Comfort

Feels Like Cold
C
Temperature
89%
Humidity
Very Humid

Weather

52 mm
Rainfall
4.3 m/s
Wind
Light Breeze
0.1
UV Index
Low
9.8h daylight

March

March is cold with highs of 10°C and lows of 3°C. Moderate rainfall (66 mm) and partly cloudy skies.

58 Acceptable

Comfort

Feels Like Cold
C
Temperature
10°
84%
Humidity
Very Humid

Weather

66 mm
Rainfall
4.4 m/s
Wind
Light Breeze
0.4
UV Index
Low
11.7h daylight

April

April is cold with highs of 14°C and lows of 5°C. Moderate rainfall (50 mm) and partly cloudy skies.

60 Good

Comfort

Feels Like Cold
C
Temperature
14°
79%
Humidity
Very Humid

Weather

50 mm
Rainfall
4.1 m/s
Wind
Light Breeze
0.8
UV Index
Moderate
13.7h daylight

May

May is cool with highs of 18°C and lows of 9°C. Moderate rainfall (62 mm) and partly cloudy skies.

68 Good

Comfort

14°
Feels Like Cool
14°C
Temperature
18°
77%
Humidity
Very Humid

Weather

62 mm
Rainfall
3.8 m/s
Wind
Light Breeze
1.1
UV Index
High
15.4h daylight

June

June is cool with highs of 21°C and lows of 12°C. Moderate rainfall (76 mm) and mostly overcast skies.

64 Good

Comfort

16°
Feels Like Cool
16°C
Temperature
12° 21°
76%
Humidity
Very Humid

Weather

76 mm
Rainfall
3.6 m/s
Wind
Light Breeze
1.4
UV Index
High
16.3h daylight

July

July is the warmest month with highs of 23°C and lows of 14°C. Moderate rainfall (73 mm) and partly cloudy skies.

78 Very Good

Comfort

18°
Feels Like Mild
18°C
Temperature
14° 23°
75%
Humidity
Very Humid

Weather

73 mm
Rainfall
3.6 m/s
Wind
Light Breeze
1.3
UV Index
High
15.9h daylight

August

August is the warmest month with highs of 23°C and lows of 14°C. Moderate rainfall (61 mm) and partly cloudy skies.

78 Very Good

Comfort

18°
Feels Like Mild
18°C
Temperature
14° 23°
77%
Humidity
Very Humid

Weather

61 mm
Rainfall
3.3 m/s
Wind
Light Breeze
1.1
UV Index
High
14.4h daylight

September

September is cool with highs of 19°C and lows of 11°C. Moderate rainfall (74 mm) and partly cloudy skies.

70 Very Good

Comfort

15°
Feels Like Cool
15°C
Temperature
11° 19°
79%
Humidity
Very Humid

Weather

74 mm
Rainfall
3.6 m/s
Wind
Light Breeze
0.7
UV Index
Moderate
12.5h daylight

October

October is cool with highs of 15°C and lows of 8°C. Moderate rainfall (74 mm) and mostly overcast skies.

56 Acceptable

Comfort

11°
Feels Like Cool
11°C
Temperature
15°
85%
Humidity
Very Humid

Weather

74 mm
Rainfall
3.8 m/s
Wind
Light Breeze
0.3
UV Index
Low
10.5h daylight

November

November is cold with highs of 10°C and lows of 4°C. The wettest month with 80 mm of rain and mostly overcast skies.

52 Acceptable

Comfort

Feels Like Cold
C
Temperature
10°
91%
Humidity
Very Humid

Weather

80 mm
Rainfall
4.1 m/s
Wind
Light Breeze
0.1
UV Index
Low
8.7h daylight

December

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

44 Poor

Comfort

Feels Like Cold
C
Temperature
94%
Humidity
Very Humid

Weather

75 mm
Rainfall
4.5 m/s
Wind
Light Breeze
0.0
UV Index
Low
7.7h daylight

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