Blatná Castle

Castle Medieval castle with moat and Renaissance interiors

Blatná Castle in South Bohemia combines medieval fortifications and Renaissance rebuilding, surrounded by a moat and parkland. Tourists visit the castle’s interiors and walk its grounds.

Main image

Blatná Castle is a historic castle in the South Bohemian Region of the Czech Republic that combines medieval origins with Renaissance and Baroque rebuilding and is set on an island within a surrounding moat and park.

The complex presents castle architecture and interior spaces reflecting multiple construction phases, an island moat, and landscaped grounds that are accessible to visitors who want to see the exterior ensemble and park. Interpretive panels and guided visits often focus on the site’s architectural evolution and estate history.

The site originated in the medieval period and underwent significant reconstruction during the Renaissance, with further Baroque-era alterations to interiors and facades. Over successive centuries the castle shifted from a defensive stronghold to a noble residence and was maintained as an estate complex.

Blatná Castle is located in the town of Blatná in the South Bohemian Region, set in a lowland landscape of ponds and parkland southwest of Prague.

  • Origins and Layout: The site has medieval origins with major Renaissance-era rebuilding and later Baroque modifications; the main structure sits on an island surrounded by a moat.

What to See #

  • Castle Complex: The main castle complex with residential wings and courtyards showing Renaissance and later Baroque adaptations built on a medieval foundation.
  • Moat and Park: Island moat and surrounding parkland that form part of the historic defensive and estate layout and are noted for the grounds and water features.
Blatná Castle
Zámek Blatná, 389 01 Blatná, Czech Republic
49.4228, 13.8794

Tips for Visiting Blatná Castle #

  • Plan your visit for late spring through early autumn when the castle interiors, tower (when open) and grounds are most likely to be accessible.
  • Use the main gate by the moat as your starting point and check the posted guided-tour times - interior access is often by scheduled tour rather than free-flowing entry.
  • Don't skip the surrounding park and outer moat views; many visitors stay only for the interior but the castle's setting and exterior façades are among its most photogenic features.

Best Time to Visit Blatná Castle #

Best in spring through early autumn when the castle and grounds are open and pleasant to explore.

Spring-Summer (best)
Apr-Aug · 5-25°C
Warmer weather is ideal for exploring the castle interiors and grounds; gardens and moat areas are most attractive now.
Winter (low season)
Nov-Feb · -5-5°C
Fewer visitors and limited outdoor access at times-check opening hours for interior tours during winter.

Weather & Climate near Blatná Castle #

Climate

Blatná Castle's climate is classified as Warm-Summer Continental - Warm-Summer Continental climate with mild summers (peaking in July) and freezing winters (coldest in January). Temperatures range from -5°C to 23°C. Moderate rainfall (723 mm/year).

Air Quality: AQI 42 Good
Best Time to Visit
AugustJulySeptember
Temperature & Rainfall
Temperature Range
36°
Warmest Month
-26°
Coldest Month
Monthly Conditions

January

January is the coldest month with highs of 1°C and lows of -5°C. Moderate rainfall (52 mm) and mostly overcast skies.

35 Poor

Comfort

-2°
Feels Like Freezing
-2°C
Temperature
-5°
94%
Humidity
Very Humid

Weather

52 mm
Rainfall
3.2 m/s
Wind
Light Breeze
0.1
UV Index
Low
8.5h daylight

February

February is freezing with highs of 3°C and lows of -4°C. Moderate rainfall (43 mm) and mostly overcast skies.

48 Poor

Comfort

-1°
Feels Like Freezing
-1°C
Temperature
-4°
90%
Humidity
Very Humid

Weather

43 mm
Rainfall
3.2 m/s
Wind
Light Breeze
0.2
UV Index
Low
9.9h daylight

March

March is cold with highs of 8°C and lows of -1°C. Moderate rainfall (50 mm) and mostly overcast skies.

46 Poor

Comfort

Feels Like Cold
C
Temperature
-1°
84%
Humidity
Very Humid

Weather

50 mm
Rainfall
3.4 m/s
Wind
Light Breeze
0.4
UV Index
Low
11.7h daylight

April

April is cold with highs of 13°C and lows of 2°C. Moderate rainfall (43 mm) and partly cloudy skies.

62 Good

Comfort

Feels Like Cold
C
Temperature
13°
78%
Humidity
Very Humid

Weather

43 mm
Rainfall
3.0 m/s
Wind
Light Breeze
0.8
UV Index
Moderate
13.6h daylight

May

May is cool with highs of 18°C and lows of 7°C. Moderate rainfall (67 mm) and mostly overcast skies.

63 Good

Comfort

13°
Feels Like Cool
13°C
Temperature
18°
76%
Humidity
Very Humid

Weather

67 mm
Rainfall
2.8 m/s
Wind
Calm
1.2
UV Index
High
15.2h daylight

June

June is cool with highs of 21°C and lows of 10°C. Regular rainfall (83 mm) and mostly overcast skies.

63 Good

Comfort

16°
Feels Like Cool
16°C
Temperature
10° 21°
72%
Humidity
Very Humid

Weather

83 mm
Rainfall
2.5 m/s
Wind
Calm
1.4
UV Index
High
16.0h daylight

July

July is cool with highs of 23°C and lows of 12°C. The wettest month with 91 mm of rain and partly cloudy skies.

75 Very Good

Comfort

18°
Feels Like Cool
18°C
Temperature
12° 23°
67%
Humidity
Humid

Weather

91 mm
Rainfall
2.5 m/s
Wind
Calm
1.4
UV Index
High
15.6h daylight

August

August is cool with highs of 23°C and lows of 12°C. Moderate rainfall (74 mm) and partly cloudy skies.

77 Very Good

Comfort

17°
Feels Like Cool
17°C
Temperature
12° 23°
68%
Humidity
Humid

Weather

74 mm
Rainfall
2.3 m/s
Wind
Calm
1.2
UV Index
High
14.2h daylight

September

September is cool with highs of 18°C and lows of 8°C. Moderate rainfall (56 mm) and partly cloudy skies.

69 Good

Comfort

13°
Feels Like Cool
13°C
Temperature
18°
74%
Humidity
Very Humid

Weather

56 mm
Rainfall
2.5 m/s
Wind
Calm
0.7
UV Index
Moderate
12.4h daylight

October

October is cold with highs of 12°C and lows of 4°C. Moderate rainfall (51 mm) and mostly overcast skies.

55 Acceptable

Comfort

Feels Like Cold
C
Temperature
12°
84%
Humidity
Very Humid

Weather

51 mm
Rainfall
2.6 m/s
Wind
Calm
0.3
UV Index
Low
10.6h daylight

November

November is cold with highs of 6°C and lows of 0°C. Moderate rainfall (53 mm) and mostly overcast skies.

43 Poor

Comfort

Feels Like Cold
C
Temperature
92%
Humidity
Very Humid

Weather

53 mm
Rainfall
2.9 m/s
Wind
Calm
0.1
UV Index
Low
8.9h daylight

December

December is freezing with highs of 2°C and lows of -3°C. Moderate rainfall (60 mm) and mostly overcast skies.

33 Poor

Comfort

-1°
Feels Like Freezing
-1°C
Temperature
-3°
94%
Humidity
Very Humid

Weather

60 mm
Rainfall
3.1 m/s
Wind
Light Breeze
0.1
UV Index
Low
8.0h daylight

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