Ertso Lake Lake

Highland karst lake in Shida Kartli region

Ertso Lake occupies a high‑elevation basin in Shida Kartli, offering mountain scenery; hikers use nearby tracks and encounter pastoral slopes and mixed forest around the shore.

Main image

Ertso Lake at a Glance#

Address: Ertso Lake area, Shida Kartli, Georgia

How to Get to Ertso Lake#

Ertso Lake is reached by regional roads from Gori and Tbilisi; local minibuses (marshrutkas) run to nearby towns, but a car is the most flexible option for exploring the area.

Tips for Visiting Ertso Lake#

  • If kayaking, beware sudden wind changes across the lake; local guides recommend staying close to shore.
  • Combine a visit with local vineyard or village stops in Shida Kartli to understand the region's mixed cultural landscape.

Best Time to Visit Ertso Lake#

Summer for water activities; autumn for scenery and fewer visitors.

Summer
June-August · 20-30°C
Warm water and clear skies; best for outdoor activities.
Autumn
September-October · 10-22°C
Cooler days and dramatic colors on surrounding hills.

Weather & Climate near Ertso Lake#

Climate

Ertso Lake's climate is classified as Warm-Summer Continental - Warm-Summer Continental climate with mild summers (peaking in July) and freezing winters (coldest in January). Temperatures range from -8°C to 21°C. Abundant rainfall (1162 mm/year), wettest in June, distributed fairly evenly throughout the year.

Air Quality: AQI 49 Good
Best Time to Visit
AugustSeptemberJuly
Temperature & Rainfall
Temperature Range
30°
Warmest Month
-29°
Coldest Month
Monthly Conditions
Month Comfort Temp Feels Rain Sky Humidity Wind UV Daylight
January Poor -8° - -2° -10° 87 mm overcast 88% 2.8 m/s 0.2 low 9.3h
February Poor -7° - -1° -8° 76 mm overcast 88% 2.5 m/s 0.4 low 10.4h
March Poor -6° - 3° -5° 78 mm overcast 86% 2.4 m/s 0.7 moderate 11.8h
April Poor 0° - 9° 2° 113 mm overcast 81% 2.5 m/s 1.1 high 13.2h
May Poor 5° - 15° 8° 125 mm overcast 79% 2.2 m/s 1.5 very high 14.4h
June Good 7° - 18° 12° 126 mm partly cloudy 76% 2.1 m/s 1.9 very high 15.1h
July Good 11° - 20° 16° 106 mm partly cloudy 73% 2.0 m/s 1.9 very high 14.8h
August Very Good 10° - 21° 16° 99 mm partly cloudy 68% 2.1 m/s 1.7 very high 13.7h
September Good 7° - 17° 12° 84 mm partly cloudy 73% 2.1 m/s 1.2 high 12.3h
October Acceptable 3° - 12° 6° 91 mm partly cloudy 79% 2.1 m/s 0.6 moderate 10.9h
November Poor -1° - 5° 0° 86 mm partly cloudy 81% 2.2 m/s 0.3 low 9.6h
December Poor -6° - 0° -7° 91 mm overcast 85% 3.3 m/s 0.2 low 9.0h