Si Satchanalai National Park Park

Thai national park encompassing ruined ancient city and temples

Si Satchanalai National Park protects river valleys and temple ruins near the Sukhothai area; visitors combine temple exploration, cycling between archaeological sites and short jungle hikes.

Main image

Si Satchanalai National Park at a Glance#

Hours: Daily 8am-4:30pm (national park/archaeological site hours may vary)

How to Get to Si Satchanalai National Park#

Located in Sukhothai Province; reachable by road from the provincial capital Sukhothai (about 30-60 minutes depending on route). Public buses and local transport connect the town to park entrances; car or hired vehicle is most convenient.

Tips for Visiting Si Satchanalai National Park#

  • Arrive early to explore the ruins and archaeological sites before midday heat.
  • Combine the park visit with the nearby Si Satchanalai Historical Park to see well-preserved temple ruins.
  • Wear light, sun-protective clothing; shade is limited around some ruins.

Best Time to Visit Si Satchanalai National Park#

The cool season (November-February) offers the best weather for outdoor exploration and photography.

Cool season
November-February · 15-28°C
Most comfortable weather for exploring ruins and walking.
Hot season
March-May · 28-38°C
Very hot; early morning visits recommended.

History & Culture of Si Satchanalai-Chaliang Historical Park#

Si Satchanalai-Chaliang Historical Park is an atmospheric expanse of temple ruins that you can visit instead of, or as well as, Sukhothai Historical Park. Set among low-lying hills pockmarked with ruins from the Sukhothai era, it lies about 60 kilometres north of Sukhothai and holds UNESCO World Heritage status like its larger neighbour. More than 200 temples and monuments have been rediscovered within the park, which receives far fewer visitors than Sukhothai and whose ruins have been left in a rawer state, both of which appeal to some travellers.

The most visited temples are Wat Chang Lom and Wat Jet Taew, which stand opposite each other near the entrance. Both date to the late 13th century: the former is a chedi ringed by elephant sculptures, the latter contains 34 small chedi arranged in seven rows. Other significant sites include the hilltop Wat Khao Phanom Pheung and Wat Nang Phaya, whose Sri Lankan-style chedi is thought to date from the 15th or 16th century.

At Chaliang, a couple of kilometres east, Wat Phra Si Ratana Mahathat features a Khmer-style prang and a laterite bell-shaped chedi, along with sitting and standing Buddhas. It is reached directly from Highway 101 by a wobbly pedestrian suspension bridge over the Yom River, and you must duck to pass through the temple entrance, as the walls have sunk over the years. A short way west, Wat Chao Chan has a prang that archaeologists believe was built in the 12th century; Chaliang in fact predates the Sukhothai Kingdom, and was once a flourishing part of the ancient Khmer empire. The small road heading north from the park passes the Sawankhalok Kilns, famed for the quality of their ceramics throughout the Sukhothai era.

Weather & Climate near Si Satchanalai National Park#

Climate

Si Satchanalai National Park's climate is classified as Tropical Savanna - Tropical Savanna climate with hot summers (peaking in April) and warm winters (coldest in December). Temperatures range from 15°C to 36°C. Abundant rainfall (1010 mm/year), wettest in September with a pronounced dry season.

Air Quality: AQI 85 Moderate
Best Time to Visit
FebruaryJanuaryDecember
Temperature & Rainfall
Temperature Range
45°
Warmest Month
Coldest Month
Monthly Conditions

January

January is mild with highs of 30°C and lows of 15°C. The driest month with just 4 mm and mostly sunny skies.

95 Ideal

Comfort

22°
Feels Like Mild
22°C
Temperature
15° 30°
61%
Humidity
Humid

Weather

4 mm
Rainfall
0.7 m/s
Wind
Calm
1.6
UV Index
Very High
11.1h daylight

February

February is warm with highs of 32°C and lows of 17°C. Almost no rain and mostly sunny skies.

97 Ideal

Comfort

25°
Feels Like Warm
25°C
Temperature
17° 32°
51%
Humidity
Humid

Weather

9 mm
Rainfall
0.9 m/s
Wind
Calm
1.9
UV Index
Very High
11.5h daylight

March

March is warm, feeling like 28°C. Light rainfall and mostly sunny skies.

85 Excellent

Comfort

28°
Feels Like Warm
28°C
Temperature
21° 35°
46%
Humidity
Comfortable

Weather

19 mm
Rainfall
1.1 m/s
Wind
Calm
2.0
UV Index
Very High
11.9h daylight

April

April is the hottest month, feeling like 31°C. Moderate rainfall (61 mm).

77 Very Good

Comfort

31°
Feels Like Hot
30°C
Temperature
23° 36°
51%
Humidity
Humid

Weather

61 mm
Rainfall
1.0 m/s
Wind
Calm
2.3
UV Index
Extreme
12.4h daylight

May

May is hot, feeling like 32°C due to high humidity. Significant rainfall (171 mm) and mostly overcast skies.

59 Acceptable

Comfort

32°
Feels Like Hot
29°C
Temperature
24° 34°
71%
Humidity
Very Humid

Weather

171 mm
Rainfall
1.3 m/s
Wind
Calm
2.4
UV Index
Extreme
12.8h daylight

June

June is hot, feeling like 32°C due to high humidity. Significant rainfall (104 mm) and mostly overcast skies.

61 Good

Comfort

32°
Feels Like Hot
28°C
Temperature
24° 32°
79%
Humidity
Very Humid

Weather

104 mm
Rainfall
1.2 m/s
Wind
Calm
2.2
UV Index
Extreme
13.0h daylight

July

July is hot, feeling like 31°C with oppressive humidity. Regular rainfall (99 mm) and mostly overcast skies.

63 Good

Comfort

31°
Feels Like Hot
27°C
Temperature
23° 31°
81%
Humidity
Very Humid

Weather

99 mm
Rainfall
1.3 m/s
Wind
Calm
2.2
UV Index
Extreme
12.9h daylight

August

August is hot, feeling like 30°C with oppressive humidity. Significant rainfall (148 mm) and mostly overcast skies.

59 Acceptable

Comfort

30°
Feels Like Hot
27°C
Temperature
23° 31°
84%
Humidity
Very Humid

Weather

148 mm
Rainfall
1.0 m/s
Wind
Calm
2.1
UV Index
Extreme
12.6h daylight

September

September is warm with muggy conditions (dew point 23°C). The wettest month with heavy rain (207 mm) and mostly overcast skies.

55 Acceptable

Comfort

27°
Feels Like Warm
27°C
Temperature
23° 31°
85%
Humidity
Very Humid

Weather

207 mm
Rainfall
0.7 m/s
Wind
Calm
2.1
UV Index
Extreme
12.1h daylight

October

October is warm with muggy conditions (dew point 22°C). Significant rainfall (142 mm) and partly cloudy skies.

73 Very Good

Comfort

26°
Feels Like Warm
26°C
Temperature
22° 31°
83%
Humidity
Very Humid

Weather

142 mm
Rainfall
0.7 m/s
Wind
Calm
2.0
UV Index
Very High
11.6h daylight

November

November is warm with highs of 29°C and lows of 19°C. Moderate rainfall (39 mm).

89 Excellent

Comfort

24°
Feels Like Warm
24°C
Temperature
19° 29°
78%
Humidity
Very Humid

Weather

39 mm
Rainfall
0.7 m/s
Wind
Calm
1.8
UV Index
Very High
11.2h daylight

December

December is mild with highs of 28°C and lows of 16°C. Almost no rain and mostly sunny skies.

95 Ideal

Comfort

22°
Feels Like Mild
22°C
Temperature
16° 28°
70%
Humidity
Very Humid

Weather

7 mm
Rainfall
0.7 m/s
Wind
Calm
1.6
UV Index
Very High
11.0h daylight