Erawan National Park

Park National park famous for multi-tiered turquoise waterfalls

Near Kanchanaburi, Erawan National Park is best known for a seven-tier waterfall with emerald pools; visitors hike trails, swim in designated tiers and camp in park facilities.

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Erawan National Park in western Thailand is best known for Erawan Falls, a multi-tiered limestone waterfall with a series of clear, turquoise pools. The site combines evergreen forest, karst outcrops and walking trails that lead visitors up through the waterfall’s seven main tiers.

Trails and wooden walkways allow access between tiers and to scenic viewpoints; the lower pools are popular for swimming while higher tiers provide quieter pools and panoramas of the surrounding forest. Park facilities include a visitor centre, walking paths and picnic areas.

The park was established to protect the waterfall and surrounding forest and is managed as a provincial protected area with visitor infrastructure developed in the late 20th century. Conservation focuses on trail maintenance and regulating visitor access to sensitive pools.

Erawan National Park lies in Kanchanaburi province in western Thailand, within a hilly, forested landscape that forms part of the Tenasserim Range near the Myanmar border. The park is accessed by road from nearby towns in the province.

  • Erawan Falls tiers: Erawan Falls is a seven-tier cascade with a sequence of emerald-green pools; the trail to the top tier is roughly 1.5 to 2 kilometres and includes stepped pathways and viewpoints.
  • Visiting tip: The park is best visited outside peak monsoon when the pools are clear; swimming is permitted in designated pools but safety and water quality can vary by season.
Erawan National Park
Erawan National Park, Kanchanaburi Province, Thailand
14.3833, 99.1167

How to Get to Erawan National Park #

Erawan National Park (Kanchanaburi province) is reached by road from Kanchanaburi town; regular local buses and tourist minivans run from Kanchanaburi to the park entrance. The drive from Kanchanaburi town typically takes about 1-1.5 hours by road. Many visitors travel from Bangkok to Kanchanaburi by bus or car first, then take onward local transport to the park.

From the park entrance there are marked walking trails to the waterfalls; expect walks of up to several kilometres if you plan to visit the upper cascades and viewpoints.

Tips for Visiting Erawan National Park #

  • Start hiking Erawan Falls at opening and push up toward the higher tiers (4-7) where most day visitors do not go; the upper tiers are noticeably quieter and offer clearer swimming pools.
  • Enter via the main park headquarters in Si Sawat early to secure parking and avoid the mid-morning surge of tour minibuses that fills the lower trails and picnic areas.
  • Allocate time to hike past the lower, heavily photographed cascades-spending 60-90 minutes to reach the upper levels rewards you with smaller crowds and better photo opportunities.

Best Time to Visit Erawan National Park #

Visit in the cool, dry months (November-February) for the easiest walking and most comfortable conditions when seeing the waterfalls.

Cool, dry season (best time)
Nov-Feb · ~20-30°C
Comfortable walking to the falls and swimming in the pools with generally pleasant temperatures.
Hot season
Mar-May · ~28-36°C
Hotter conditions-visit early to avoid the heat; waterfalls still accessible.
Rainy season
Jun-Oct · ~24-31°C
Waterfalls are at their fullest and very scenic, but trails can be muddy and currents stronger.

Weather & Climate near Erawan National Park #

Climate

Erawan 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 17°C to 35°C. Abundant rainfall (1419 mm/year), wettest in September with a pronounced dry season.

Air Quality: AQI 76 Moderate
Best Time to Visit
JanuaryFebruaryDecember
Temperature & Rainfall
Temperature Range
42°
Warmest Month
Coldest Month
Monthly Conditions

January

January is warm with highs of 31°C and lows of 17°C. Almost no rain.

93 Ideal

Comfort

24°
Feels Like Warm
24°C
Temperature
17° 31°
67%
Humidity
Humid

Weather

6 mm
Rainfall
0.7 m/s
Wind
Calm
1.8
UV Index
Very High
11.3h daylight

February

February is warm with highs of 33°C and lows of 19°C. Light rainfall and mostly sunny skies.

93 Ideal

Comfort

26°
Feels Like Warm
26°C
Temperature
19° 33°
60%
Humidity
Humid

Weather

17 mm
Rainfall
0.9 m/s
Wind
Calm
2.0
UV Index
Extreme
11.6h daylight

March

March is hot, feeling like 29°C. Moderate rainfall (44 mm).

81 Excellent

Comfort

29°
Feels Like Hot
28°C
Temperature
21° 34°
58%
Humidity
Humid

Weather

44 mm
Rainfall
1.1 m/s
Wind
Calm
2.1
UV Index
Extreme
11.9h daylight

April

April is the hottest month, feeling like 31°C. Regular rainfall (93 mm).

75 Very Good

Comfort

31°
Feels Like Hot
29°C
Temperature
23° 35°
61%
Humidity
Humid

Weather

93 mm
Rainfall
1.3 m/s
Wind
Calm
2.4
UV Index
Extreme
12.3h daylight

May

May is hot, feeling like 30°C due to high humidity. Significant rainfall (181 mm) and mostly overcast skies.

59 Acceptable

Comfort

30°
Feels Like Hot
27°C
Temperature
23° 32°
75%
Humidity
Very Humid

Weather

181 mm
Rainfall
1.1 m/s
Wind
Calm
2.4
UV Index
Extreme
12.7h daylight

June

June is warm with muggy conditions (dew point 23°C). Significant rainfall (158 mm) and mostly overcast skies.

65 Good

Comfort

26°
Feels Like Warm
26°C
Temperature
22° 30°
82%
Humidity
Very Humid

Weather

158 mm
Rainfall
1.1 m/s
Wind
Calm
2.3
UV Index
Extreme
12.8h daylight

July

July is warm with muggy conditions (dew point 23°C). Significant rainfall (183 mm) and mostly overcast skies.

65 Good

Comfort

26°
Feels Like Warm
26°C
Temperature
22° 30°
83%
Humidity
Very Humid

Weather

183 mm
Rainfall
1.2 m/s
Wind
Calm
2.3
UV Index
Extreme
12.8h daylight

August

August is warm with muggy conditions (dew point 23°C). Significant rainfall (184 mm) and mostly overcast skies.

65 Good

Comfort

26°
Feels Like Warm
26°C
Temperature
22° 29°
85%
Humidity
Very Humid

Weather

184 mm
Rainfall
1.0 m/s
Wind
Calm
2.2
UV Index
Extreme
12.5h daylight

September

September is warm with muggy conditions (dew point 23°C). The wettest month with heavy rain (261 mm) and mostly overcast skies.

63 Good

Comfort

26°
Feels Like Warm
26°C
Temperature
22° 30°
86%
Humidity
Very Humid

Weather

261 mm
Rainfall
0.7 m/s
Wind
Calm
2.2
UV Index
Extreme
12.1h daylight

October

October is warm with muggy conditions (dew point 23°C). Heavy rain (238 mm) and mostly overcast skies.

65 Good

Comfort

26°
Feels Like Warm
26°C
Temperature
22° 30°
86%
Humidity
Very Humid

Weather

238 mm
Rainfall
0.9 m/s
Wind
Calm
2.0
UV Index
Extreme
11.7h daylight

November

November is warm with highs of 30°C and lows of 20°C. Moderate rainfall (50 mm) and partly cloudy skies.

85 Excellent

Comfort

25°
Feels Like Warm
25°C
Temperature
20° 30°
82%
Humidity
Very Humid

Weather

50 mm
Rainfall
1.1 m/s
Wind
Calm
1.9
UV Index
Very High
11.3h daylight

December

December is mild with highs of 29°C and lows of 17°C. The driest month with just 4 mm.

93 Ideal

Comfort

23°
Feels Like Mild
23°C
Temperature
17° 29°
74%
Humidity
Very Humid

Weather

4 mm
Rainfall
1.1 m/s
Wind
Calm
1.8
UV Index
Very High
11.2h daylight

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