In short
- Bring your original passport to pass the military border checkpoints.
- Pack layers to handle the cold at 2,511 meters (8,238 feet).
- Carry KZT cash for the Ile-Alatau National Park eco-fee.
In this article
Visiting Big Almaty Lake and the Alma-Arasan Gorge requires specific preparation. You need items for an active mountain hike, a thermal bath, and a government security checkpoint. This guide explains exactly what to put in your day bag before leaving the city.
Why do I need a passport for Big Almaty Lake?
You must carry your original passport to pass security checkpoints on the road to the lake.
The lake sits very close to the Kyrgyzstan border. Guards frequently check original documents at the military barrier. A copy or a photo on your phone is not enough. You will be turned away if you forget it.
What to wear for the altitude at Big Almaty Lake?
Pack a warm jacket and dress in layers, even in the middle of summer.
Big Almaty Lake sits at 2,511 meters (8,238 feet) above sea level. Temperatures drop significantly at this elevation. Wind off the glacial water makes it feel colder. Wear sturdy hiking boots or walking shoes. Trails are unpaved and have steep inclines.

Should I pack a swimsuit?
Yes, bring a swimsuit and towel for the Alma-Arasan hot springs.
You cannot swim in Big Almaty Lake. It is a strictly protected drinking water reservoir. However, you can soak in the thermal waters at the nearby Alma-Arasan Gorge. Pack flip-flops for walking around the three open-air pools and changing areas.

Do I need to carry local cash?
Bring local currency (KZT) to pay the mandatory national park entrance fee.
Both attractions are inside the Ile-Alatau National Park. The park charges an environmental fee of roughly 865 to 1,000 KZT per person (about $2 USD). If you drive, a passenger car fee costs around 2,595 KZT. Cards are rarely accepted at the gates.

What else should go in my daypack?
Pack plenty of drinking water, snacks, and sun protection.
There are limited facilities at the lake. You will not find shops or large restaurants near the water. Bring high-SPF sunscreen and sunglasses. UV exposure is intense at high altitudes, reflecting off the water and snow.
Do I need a drone permit?
Drones are heavily restricted near the border zone and the nearby observatory.
Flying a drone near Big Almaty Lake usually requires special permission. Security guards may confiscate equipment if you fly it near the restricted border barriers. Stick to handheld cameras to stay out of trouble.

Questions travellers ask
Can you swim in Big Almaty Lake?
No. Swimming is strictly prohibited because the lake is a primary source of drinking water for Almaty.
Are the Alma-Arasan hot springs free?
Yes. Accessing the thermal pools is generally free once you pay the entrance fee for Ile-Alatau National Park.
What is the entrance fee for Ile-Alatau National Park?
The park charges an eco-fee of roughly 865 to 1,000 KZT per adult (about $2 USD). Vehicles incur an extra charge, such as 2,595 KZT for a passenger car.


