Chae Son National Park

Park National park in Thailand known for hot springs

Chae Son National Park in northern Thailand is known for hot springs, waterfalls and short forest trails; visitors come for bathing pools, basic guesthouses and accessible mountain day hikes.

Main image

Chae Son National Park is a protected area in northern Thailand known for its thermal springs, waterfalls and forested hills. The park contains developed hot-spring pools close to the main trailheads and a network of short trails through evergreen and mixed forest.

The principal visitor features are bathing areas at the hot springs, a scenic waterfall, and walking trails that pass through upland forest and pine stands. Facilities are modest and the park is commonly visited on day trips from nearby towns.

The park sits in the montane landscape of northern Thailand within the provincial area around Lampang and adjacent districts; it is set among forested hills rather than on a single high peak.

  • Main attractions: Thermal springs and forested waterfalls are the park's primary attractions, making it a regional destination for bathing and short nature walks.

What to See #

  • Chae Son hot springs: A developed hot-spring area within the park where visitors can bathe; pools and basic facilities are provided near the main park entrance.
Chae Son National Park
18.8348, 99.4692

How to Get to Chae Son National Park #

Chae Son National Park is in Lampang province. From Lampang city center, drive north on Route 11 and then local roads toward Ban Pong and Mae Tha; the park is approximately 90-120 minutes by car depending on route and traffic.

Public buses reach nearby towns; from there, local taxis or songthaews can take visitors to the park entrance.

Tips for Visiting Chae Son National Park #

  • Arrive early to visit the park's hot springs before other visitors; the water temperature and rustic pools make for a memorable soak.
  • Combine a hike to the park's waterfalls with a visit to the small, on-site museum to learn about local geology and flora.
  • Road conditions can be rough; a sturdy car is helpful for the last stretches from Lampang or nearby towns.

Best Time to Visit Chae Son National Park #

Best in the cool-dry season (November-February) for comfortable hiking and clearer trails; avoid heavy rain months for safer conditions.

Cool-dry season (November-February)
Nov-Feb · 12-28°C
Pleasant hiking weather and clearer skies; ideal for both hot springs and forest walks.
Hot season (March-May)
Mar-May · 20-35°C
Hotter daytime temperatures but fewer rains; early-morning hikes are recommended.

Weather & Climate near Chae Son National Park #

Climate

Chae Son National Park's climate is classified as Tropical Savanna - Tropical Savanna climate with hot summers (peaking in April) and mild winters (coldest in December). Temperatures range from 13°C to 34°C. Abundant rainfall (1133 mm/year), wettest in August with a pronounced dry season.

Air Quality: AQI 79 Moderate
Best Time to Visit
FebruaryJanuaryMarch
Temperature & Rainfall
Temperature Range
41°
Warmest Month
Coldest Month
Monthly Conditions

January

January is mild with highs of 27°C and lows of 13°C. The driest month with just 4 mm and mostly sunny skies.

93 Ideal

Comfort

20°
Feels Like Mild
20°C
Temperature
13° 27°
69%
Humidity
Humid

Weather

4 mm
Rainfall
0.9 m/s
Wind
Calm
1.4
UV Index
High
11.0h daylight

February

February is mild with highs of 30°C and lows of 14°C. Almost no rain and mostly sunny skies.

97 Ideal

Comfort

22°
Feels Like Mild
22°C
Temperature
14° 31°
58%
Humidity
Humid

Weather

8 mm
Rainfall
0.9 m/s
Wind
Calm
1.7
UV Index
Very High
11.4h daylight

March

March is warm with highs of 34°C and lows of 18°C. Light rainfall and mostly sunny skies.

93 Ideal

Comfort

26°
Feels Like Warm
26°C
Temperature
18° 34°
53%
Humidity
Humid

Weather

28 mm
Rainfall
1.1 m/s
Wind
Calm
1.8
UV Index
Very High
11.9h daylight

April

April is the hottest month, feeling like 29°C. Moderate rainfall (62 mm).

77 Very Good

Comfort

29°
Feels Like Hot
28°C
Temperature
21° 35°
56%
Humidity
Humid

Weather

62 mm
Rainfall
1.0 m/s
Wind
Calm
2.1
UV Index
Extreme
12.4h daylight

May

May is hot, feeling like 30°C due to high humidity. Significant rainfall (176 mm) and mostly overcast skies.

59 Acceptable

Comfort

30°
Feels Like Hot
27°C
Temperature
22° 32°
75%
Humidity
Very Humid

Weather

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

June

June is warm with highs of 31°C and lows of 23°C. Significant rainfall (130 mm) and mostly overcast skies.

67 Good

Comfort

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

Weather

130 mm
Rainfall
1.3 m/s
Wind
Calm
2.1
UV Index
Extreme
13.1h daylight

July

July is warm with highs of 30°C and lows of 22°C. Significant rainfall (166 mm) and mostly overcast skies.

65 Good

Comfort

26°
Feels Like Warm
26°C
Temperature
22° 30°
84%
Humidity
Very Humid

Weather

166 mm
Rainfall
1.3 m/s
Wind
Calm
2.0
UV Index
Very High
13.0h daylight

August

August is warm with highs of 30°C and lows of 22°C. The wettest month with heavy rain (213 mm) and mostly overcast skies.

63 Good

Comfort

26°
Feels Like Warm
26°C
Temperature
22° 30°
88%
Humidity
Very Humid

Weather

213 mm
Rainfall
0.9 m/s
Wind
Calm
1.9
UV Index
Very High
12.6h daylight

September

September is warm with highs of 30°C and lows of 22°C. Significant rainfall (194 mm) and mostly overcast skies.

65 Good

Comfort

26°
Feels Like Warm
26°C
Temperature
22° 30°
88%
Humidity
Very Humid

Weather

194 mm
Rainfall
0.9 m/s
Wind
Calm
1.9
UV Index
Very High
12.1h daylight

October

October is warm with highs of 29°C and lows of 20°C. Significant rainfall (106 mm) and partly cloudy skies.

75 Very Good

Comfort

25°
Feels Like Warm
25°C
Temperature
21° 29°
86%
Humidity
Very Humid

Weather

106 mm
Rainfall
0.7 m/s
Wind
Calm
1.6
UV Index
Very High
11.6h daylight

November

November is mild with highs of 28°C and lows of 17°C. Moderate rainfall (37 mm).

89 Excellent

Comfort

22°
Feels Like Mild
22°C
Temperature
17° 28°
81%
Humidity
Very Humid

Weather

37 mm
Rainfall
0.7 m/s
Wind
Calm
1.5
UV Index
Very High
11.2h daylight

December

December is mild with highs of 26°C and lows of 13°C. Almost no rain and mostly sunny skies.

93 Ideal

Comfort

20°
Feels Like Mild
20°C
Temperature
13° 26°
76%
Humidity
Very Humid

Weather

9 mm
Rainfall
0.7 m/s
Wind
Calm
1.4
UV Index
High
10.9h daylight

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