Big Almaty Lake
Turquoise Jewel of the Tian Shan Mountains
Big Almaty Lake (BAL) is a breathtaking alpine lake nestled at 2,511 meters in the Trans-Ili Alatau mountains, just 28 kilometers south of Almaty. Famous for its stunning turquoise color that changes with the seasons and light, this natural wonder is surrounded by majestic snow-capped peaks reaching over 4,000 meters.
Formed by an ancient moraine dam, the lake stretches 1.6 km long and 1 km wide, reaching depths of up to 40 meters. The lake serves as part of Almaty's water supply system, making it a crucial resource and strictly protected area. Despite restrictions on swimming and close lake access, Big Almaty Lake remains one of the most popular day trips from Almaty, offering spectacular scenery, mountain hiking opportunities, and world-class photography.
Location
The Surrounding Peaks
Sovetov Peak (4,317m)
The tallest peak surrounding the lake, dominating the southern skyline. Snow-covered year-round, it creates a dramatic backdrop for photographs. Popular with experienced mountaineers for summer climbs.
Ozyorny Peak (4,110m)
Located to the southeast, this majestic peak offers technical climbing routes. Its glaciers feed into the lake, contributing to the water's distinctive turquoise color.
Tourist Peak (3,954m)
The most accessible of the surrounding summits, popular with hikers and trekkers. The approach offers spectacular views of both the lake and Almaty valley below.
Things to Do
Photography
Capture the stunning turquoise lake against dramatic mountain peaks. The color varies from bright turquoise to deep blue depending on season, time of day, and weather. Golden hour provides the best lighting.
Mountain Hiking
Multiple trails ranging from easy viewpoint walks to challenging peak ascents. The Cosmic Station Observatory trail offers panoramic views. Experienced hikers can attempt Tourist Peak (3,954m).
Wildlife Watching
Spot Tian Shan brown bears, ibex, marmots, and golden eagles in their natural habitat. Early morning and late afternoon are best for wildlife sightings. Always maintain safe distances.
Observatory Visit
Visit the Tian Shan Astronomical Observatory, located high above the lake. Built in 1957, it remains active for scientific research and offers incredible mountain views.
Mountain Picnicking
Find designated picnic areas with stunning lake and mountain views. Pack a lunch and enjoy the fresh alpine air. Remember to take all trash with you to preserve this protected area.
Seasonal Experiences
Each season offers unique beauty: summer wildflowers, autumn golden aspens, winter frozen landscapes, and spring avalanche waterfalls. The lake's color is most vibrant in summer and early fall.
Practical Information
Getting There
- Distance: 28km from Almaty city center
- Drive time: 45-60 minutes via winding mountain road
- Taxi: Use Yandex or inDriver (round trip ~5,000-8,000 KZT)
- Tours: Many operators offer half-day and full-day tours
- Car rental: Recommended for flexibility, no 4WD needed
- Public transport: Limited; bus 28 to final stop, then 12km hike
Best Time to Visit
- Summer (June-August): Warmest weather (15-20°C), greenest scenery, most vibrant lake color
- Fall (September-October): Golden foliage, crisp air, excellent visibility, fewer tourists
- Winter (November-March): Frozen lake, snow-covered peaks, very cold (-15 to -25°C), road may close
- Spring (April-May): Melting snow, waterfalls, unpredictable weather, road conditions vary
Important Rules & Safety
- No swimming: Strictly prohibited (drinking water source)
- Stay on trails: Protected ecological zone
- No littering: Carry out all trash, heavy fines for violations
- Altitude: Take it slow, stay hydrated
- Weather: Changes rapidly, bring layers
- Wildlife: Never feed animals, maintain safe distances
- Winter access: Road may close during heavy snow
What to Bring
- Warm jacket (temperatures 10-15°C cooler than Almaty)
- Sun protection: hat, sunscreen (SPF 50+), sunglasses
- Camera with extra batteries (cold drains them quickly)
- Sturdy hiking shoes with good traction
- Water (2L+ per person) and energy snacks
- Rain jacket or windbreaker
- Binoculars for wildlife and peak views
- Cash (no ATMs, small entry/parking fees may apply)
