Preah Khan

Archaeological Site Large Angkor temple complex with carved galleries

A sprawling 12th‑century temple complex near Angkor, Preah Khan has long galleries, carved lintels and tree roots weaving through stone. Visitors prefer quieter routes to examine inscriptions and reliefs.

Main image

Preah Khan is a large 12th-century temple complex at Angkor, built as a Buddhist monastic and educational institution under King Jayavarman VII. It is expansive and includes enclosed galleries, libraries, and subsidiary shrines.

The temple complex offers long covered galleries, intricately carved lintels, and areas where trees and roots intertwine with the stonework, creating characteristic scenes of masonry and vegetation. The layout includes a central sanctuary and multiple concentric enclosures that visitors can walk through.

Construction dates to the late 12th century under Jayavarman VII, when the site was established as a temple and monastic center and dedicated to the king’s military victories and religious patronage. Portions were altered or modified in later centuries and the complex has undergone phased conservation.

Preah Khan lies within the Angkor archaeological park near Siem Reap, positioned northeast of the core Angkor Wat group.

  • Jayavarman VII construction and layout: Built and expanded under Jayavarman VII, the site functions as a large, partly restored monastic-temple complex with both carved stonework and tree-rooted masonry.

What to See #

  • Central sanctuary and galleries: Central sanctuary and galleried enclosures that form the main compound, showing carved lintels and pillars typical of late 12th-century Khmer architecture.
  • Outer enclosures and causeways: Forest-fringed outer enclosures and approach causeways where detailed carvings and doorways are prominent features of the site.
Preah Khan
Preah Khan, Angkor Archaeological Park, Siem Reap, Cambodia
13.4620, 103.8716
Daily 5:00am-6:00pm (Angkor Archaeological Park)
Angkor Archaeological Park ticket - 1‑day US$37, 3‑day US$62, 7‑day US$72 (Preah Khan is in the Angkor area)

How to Get to Preah Khan #

Preah Khan is inside the Angkor Archaeological Park and is reached from Siem Reap by the same park roads used for Angkor Wat and Angkor Thom. Most visitors take a tuk‑tuk, taxi or bicycle; the ride from Siem Reap town typically takes about 20-30 minutes depending on traffic and the exact temple route. Vehicles drop visitors at the temple grounds with only a short walk from the roadside parking to the ruins.

Tips for Visiting Preah Khan #

  • Go to Preah Khan at opening to explore its tangled corridors before guide groups arrive; the site's open, maze‑like layout and tree‑overgrown galleries are best experienced with fewer people.
  • Venture beyond the main axis-the quieter peripheral galleries and courtyards reward slower exploration and often contain carvings and architectural details overlooked by visitors who stick to the central route.

Best Time to Visit Preah Khan #

Best visited November-February for dry, comfortable conditions and clearer trails; early mornings help avoid heat and crowds.

Dry / Ideal
November-February · ~20-32°C
Cooler, drier conditions make walking through shaded galleries and causeways more comfortable and photography better.
Wet / Dramatic
May-October · ~24-32°C
Lush vegetation and mossy stones give the temple a dramatic look, though paths may be muddy and slippery after rain.
Hot / Intense heat
March-May · ~25-38°C
High temperatures and strong sun make long visits tiring-plan early starts and carry water.

Weather & Climate near Preah Khan #

Climate

Preah Khan's climate is classified as Tropical Savanna - Tropical Savanna climate with hot summers (peaking in April) and warm winters (coldest in January). Temperatures range from 19°C to 35°C. Abundant rainfall (1333 mm/year), wettest in September with a pronounced dry season.

Air Quality: AQI 76 Moderate
Best Time to Visit
FebruaryJanuaryDecember
Temperature & Rainfall
Temperature Range
43°
Warmest Month
13°
Coldest Month
Monthly Conditions

January

January is warm with highs of 30°C and lows of 19°C. The driest month with just 1 mm.

93 Ideal

Comfort

24°
Feels Like Warm
24°C
Temperature
19° 30°
57%
Humidity
Humid

Weather

1 mm
Rainfall
1.2 m/s
Wind
Calm
1.7
UV Index
Very High
11.3h daylight

February

February is warm with highs of 32°C and lows of 21°C. Almost no rain and mostly sunny skies.

95 Ideal

Comfort

27°
Feels Like Warm
27°C
Temperature
21° 32°
53%
Humidity
Humid

Weather

6 mm
Rainfall
1.3 m/s
Wind
Calm
1.8
UV Index
Very High
11.6h daylight

March

March is hot, feeling like 30°C. Light rainfall and partly cloudy skies.

81 Excellent

Comfort

30°
Feels Like Hot
29°C
Temperature
23° 34°
57%
Humidity
Humid

Weather

23 mm
Rainfall
1.5 m/s
Wind
Calm
2.0
UV Index
Very High
11.9h daylight

April

April is the hottest month, feeling like 33°C. Moderate rainfall (61 mm) and partly cloudy skies.

75 Very Good

Comfort

33°
Feels Like Hot
30°C
Temperature
25° 35°
65%
Humidity
Humid

Weather

61 mm
Rainfall
1.6 m/s
Wind
Calm
2.2
UV Index
Extreme
12.3h daylight

May

May is hot, feeling like 33°C due to high humidity. Significant rainfall (142 mm) and mostly overcast skies.

61 Good

Comfort

33°
Feels Like Hot
29°C
Temperature
25° 33°
75%
Humidity
Very Humid

Weather

142 mm
Rainfall
1.3 m/s
Wind
Calm
2.2
UV Index
Extreme
12.6h daylight

June

June is hot, feeling like 33°C with oppressive humidity. Significant rainfall (174 mm) and mostly overcast skies.

59 Acceptable

Comfort

33°
Feels Like Hot
28°C
Temperature
24° 32°
82%
Humidity
Very Humid

Weather

174 mm
Rainfall
1.5 m/s
Wind
Calm
2.1
UV Index
Extreme
12.8h daylight

July

July is hot, feeling like 32°C with oppressive humidity. Significant rainfall (189 mm) and mostly overcast skies.

57 Acceptable

Comfort

32°
Feels Like Hot
28°C
Temperature
24° 31°
85%
Humidity
Very Humid

Weather

189 mm
Rainfall
1.4 m/s
Wind
Calm
2.1
UV Index
Extreme
12.7h daylight

August

August is hot, feeling like 32°C with oppressive humidity. Significant rainfall (187 mm) and mostly overcast skies.

57 Acceptable

Comfort

32°
Feels Like Hot
28°C
Temperature
24° 31°
86%
Humidity
Very Humid

Weather

187 mm
Rainfall
1.5 m/s
Wind
Calm
2.1
UV Index
Extreme
12.4h daylight

September

September is hot, feeling like 31°C with oppressive humidity. The wettest month with heavy rain (271 mm) and mostly overcast skies.

55 Acceptable

Comfort

31°
Feels Like Hot
27°C
Temperature
24° 31°
87%
Humidity
Very Humid

Weather

271 mm
Rainfall
1.2 m/s
Wind
Calm
2.0
UV Index
Very High
12.1h daylight

October

October is warm with muggy conditions (dew point 24°C). Significant rainfall (192 mm) and partly cloudy skies.

71 Very Good

Comfort

27°
Feels Like Warm
27°C
Temperature
23° 30°
84%
Humidity
Very Humid

Weather

192 mm
Rainfall
1.1 m/s
Wind
Calm
1.8
UV Index
Very High
11.7h daylight

November

November is warm with highs of 30°C and lows of 21°C. Moderate rainfall (76 mm) and partly cloudy skies.

81 Excellent

Comfort

26°
Feels Like Warm
26°C
Temperature
21° 30°
78%
Humidity
Very Humid

Weather

76 mm
Rainfall
1.3 m/s
Wind
Calm
1.7
UV Index
Very High
11.4h daylight

December

December is warm with highs of 30°C and lows of 19°C. Light rainfall.

93 Ideal

Comfort

24°
Feels Like Warm
24°C
Temperature
19° 30°
65%
Humidity
Humid

Weather

11 mm
Rainfall
1.6 m/s
Wind
Calm
1.7
UV Index
Very High
11.2h daylight

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