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Colin W CC BY-SA 4.0 Wikimedia Commons

Tonle Bati

Lake

Freshwater lake south of Phnom Penh with small Angkor‑period temple ruins nearby; Phnom Penh residents visit for weekend swimming, food stalls and short temple walks.

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In this guide

Tonle Bati essentials

Address: Tonle Bati area, Kandal Province, Cambodia
Hours: Daylight hours (sunrise-sunset)
Admission: Small local admission/parking may apply; temple complexes sometimes request donations

About Tonle Bati

Tonle Bati is a small freshwater lake and surrounding recreational area in Kandal Province, Cambodia, located south of Phnom Penh and known for nearby Angkorian temple ruins. The site combines natural scenery with compact temple complexes dating from the Angkor period.

The lakeshore area provides shaded picnic spots, local restaurants on stilts and opportunities for short boat rides on the water. The main archaeological attractions are the riverside temple commonly called Ta Prohm and the nearby Yeay Peau shrine, both small Angkorian brick complexes that are frequently visited together on day trips.

The principal temple at Tonle Bati dates to the Angkorian period and is associated stylistically with constructions from the late 12th to early 13th centuries under Jayavarman VII; these small complexes served religious and waystation functions along inland routes. The area has long been used by Phnom Penh residents for leisure and religious visits.

Tonle Bati lies in Kandal Province about 30 kilometers south of central Phnom Penh, accessible from National Road 2; the site sits in a lowland landscape of rice paddies and small villages on the outskirts of the greater Phnom Penh area.

  • Proximity to Phnom Penh: Located roughly 30 kilometers south of central Phnom Penh, it is a common weekend destination for locals and visitors, combining a freshwater lake with small Angkorian temple ruins.

What to See#

  • Ta Prohm (Tonle Bati): A small 12th-century Angkorian temple complex at the lake’s edge that is commonly called Ta Prohm of Tonle Bati; it features brick towers and carved elements in the Bayon style associated with King Jayavarman VII.
  • Yeay Peau temple: A nearby smaller shrine complex often referred to as Yeay Peau that sits on the southern edge of the lake and is visited together with Ta Prohm by day-trippers from Phnom Penh.
When to Go

Best Time to Visit Tonle Bati

November through February offers the most comfortable weather and light for temple visits.

Cool, dry season
November-February · 20-30°C
Most comfortable weather for exploring temples and ruins with lower humidity.
Hot season
March-May · 25-38°C
Very hot; afternoons become oppressive and travel is harder.
Wet season
June-October · 24-32°C
Lush countryside around the lake but travel can be slower due to rain.

Weather & Climate near Tonle Bati

Climate

Tonle Bati's climate is classified as Tropical Savanna - Tropical Savanna climate with consistently warm temperatures year-round. Temperatures range from 22°C to 34°C. Abundant rainfall (1252 mm/year), wettest in October with a pronounced dry season.

Air Quality: AQI 80 Moderate
Best Time to Visit
JanuaryFebruaryMarch
Temperature & Rainfall
Temperature Range
43°
Warmest Month
16°
Coldest Month
Monthly Conditions
Month Comfort Temp Feels Rain Sky Humidity Wind UV Daylight
January Ideal 22° - 30° 26° 6 mm partly cloudy 61% 1.8 m/s 2.1 extreme 11.4h
February Ideal 23° - 31° 27° 6 mm partly cloudy 53% 1.2 m/s 2.2 extreme 11.7h
March Excellent 24° - 33° 30° 31 mm partly cloudy 54% 1.6 m/s 2.3 extreme 12.0h
April Very Good 25° - 34° 32° 73 mm partly cloudy 60% 1.3 m/s 2.3 extreme 12.3h
May Acceptable 26° - 33° 34° 149 mm overcast 74% 1.2 m/s 2.4 extreme 12.5h
June Acceptable 25° - 32° 34° 127 mm overcast 82% 1.4 m/s 2.4 extreme 12.7h
July Acceptable 25° - 31° 33° 129 mm overcast 84% 1.7 m/s 2.3 extreme 12.6h
August Acceptable 25° - 31° 33° 130 mm overcast 85% 1.7 m/s 2.3 extreme 12.4h
September Acceptable 25° - 31° 32° 203 mm overcast 86% 1.0 m/s 2.2 extreme 12.1h
October Good 25° - 30° 31° 245 mm overcast 86% 1.0 m/s 2.2 extreme 11.8h
November Very Good 24° - 30° 27° 123 mm partly cloudy 82% 1.4 m/s 2.2 extreme 11.5h
December Excellent 22° - 29° 26° 30 mm partly cloudy 71% 1.6 m/s 2.1 extreme 11.3h
Getting There & Around

How to Get to Tonle Bati

Tonle Bati is about 30 km south of Phnom Penh. Visitors can reach it by car or tuk‑tuk (about 45-60 minutes depending on traffic) or by local bus from Phnom Penh’s main bus terminals; hire a driver for flexible timing.

Tips for Visiting Tonle Bati

  • Visit early morning to avoid heat and to see local devotees at the small shrines.
  • Combine a trip here with the nearby Phnom Penh-Kampong Tralach routes to make a full day of regional temples and lakes.
  • Hire a tuk-tuk for the day from Phnom Penh or Takeo; public buses are infrequent for this rural site.