Day Hiking Tour to the Tuyuksu Ice Grottos (Dolphin & Whale) from Almaty

A guided winter hike from Shymbulak ski resort through the Mynzhylki Plateau to the Tuyuksu glacier at 3,400 m, where ice grottos named “Dolphin” and “Whale” offer a rare chance to walk inside a living glacier — complete with upside-down ice formations and a recently discovered secret third grotto.

What to expect on the Tuyuksu ice grottos hike

The Tuyuksu glacier ice grottos hike from Almaty is unlike any other day trip in the Almaty mountains. This is not a summer trail to a viewpoint. This is a winter expedition to 3,400 metres, where you enter caves carved into the body of an ancient glacier and stand surrounded by thousands of years of compressed ice.

Two grottos are the established destinations. The Dolphin Grotto gets its name from its entrance, which used to resemble the silhouette of a dolphin — the glacier has since shifted and changed shape, but the name stuck. Inside, you descend into approximately 20 metres of ice, where light filters through the frozen walls creating shifting patterns of blue, grey, and white. The floor is covered with loose stones deposited by the glacier’s movement, and the ceiling is pure ice.

The Whale Grotto is the larger of the two, located about 100 metres from the Dolphin. Its entrance is bigger — hence the name — and it has two chambers. The first chamber opens into the second through a narrow passage. The Whale’s signature feature is extraordinary: ice stalagmites growing upward from the floor. These formations, caused by meltwater freezing as it drips in specific cold-air circulation patterns, create the impression of an underground ice forest. The Whale Grotto opened to exploration in 2024.

There is also a secret third grotto, spotted from drone footage, with pristine untouched snow around its entrance suggesting nobody had been inside before its discovery. Your guide can share the full story of this find.

This is a winter-only experience. The grottos are safe to enter from approximately November through February, when sustained cold temperatures stabilise the ice. In spring and summer, meltwater destabilises the ice structures, making entry dangerous. The grottos should also be avoided immediately after heavy snowfall due to avalanche risk on the approach route.

Detailed itinerary

Getting to Shymbulak (1–1.5 hours from hotel)

We pick you up from your Almaty hotel at 7:00–8:00 AM. Drive to Medeo (1,691 m), then cable car or eco-bus to Shymbulak ski resort (2,270 m). In winter, expect temperatures well below freezing from the moment you step off the cable car.

Shymbulak to Mynzhylki Plateau (2–2.5 hours)

The route follows the main dirt/snow road up the Small Almaty Gorge — the same path used in summer for the Mynzhylki plateau hike. In winter, the road is covered in packed snow. We pass the familiar landmarks: the Alpine Rose Hotel, the Tuyuksu mountaineering camp, the Memorial to Mountain Victims, and the dramatic Tuyuksu Gate where wind funnels between massive rock walls.

Beyond the gate, the gorge opens into the Mynzhylki Plateau at 3,000 m. Here we pass the meteorological station (operating since 1936) and the mudflow dam. The winter landscape is starkly beautiful — deep snow, jagged peaks, and absolute silence broken only by wind.

Mynzhylki to the ice grottos (1–1.5 hours)

From the dam, the trail continues climbing toward the Tuyuksu glacier system. The path steepens — this is the same demanding section described in the Mynzhylki article, but now on snow and potentially ice.

At approximately 3,400 m, we reach the fork point: right leads to the T-1 glaciological station, left leads to the Dolphin and Whale grottos. We take the left path across the glacial moraine.

Exploring the grottos (45–60 minutes)

We visit the Dolphin Grotto first — descending carefully into the ice cave. No ropes or crampons are needed for the main chamber, but the floor is uneven rock under ice. The experience of standing inside a glacier — thousands of tonnes of ancient ice above and around you — is profoundly different from viewing one from outside.

The Whale Grotto follows. The larger entrance leads into the first chamber, and through a narrow passage into the second, where the upside-down ice stalagmites create an otherworldly landscape. Your guide ensures safe movement through the chambers and monitors for any signs of instability.

Time permitting and conditions allowing, we approach the area of the third grotto.

Descent and return (2.5–3 hours)

The return follows the same route down to Shymbulak. Descending 1,200+ metres on snow requires care and good footwear. Cable car back to Medeo, then drive to Almaty. Return by late afternoon.

Why book a guided ice grottos hike?

Safety is non-negotiable. Entering glacier caves without assessing stability is dangerous. Your guide knows the current condition of each grotto, monitors ice integrity, and makes the go/no-go decision. Glaciers move and change — what was safe last month may not be safe today.

Avalanche awareness. The approach route passes through avalanche-prone terrain in winter. Your guide reads the snowpack, chooses the safest path, and carries emergency equipment.

Navigation in winter. The trail markers and landmarks visible in summer are buried under snow. The route to the grottos branches off the main Mynzhylki path and crosses glacial moraine — terrain that looks featureless under winter snow cover.

The story behind the ice. The Tuyuksu glacier is a UNESCO-monitored reference glacier with continuous scientific observation since 1956. Research predicts its complete dissolution by approximately 2050. Your guide contextualises what you’re seeing: not just beautiful ice, but a glacier in measurable retreat, with profound implications for Almaty’s water supply.

Frequently asked questions

What are the Dolphin and Whale grottos? Natural ice caves formed within the Tuyuksu glacier at approximately 3,400 m altitude. “Dolphin” is named for an entrance that once resembled a dolphin silhouette (the glacier has since changed shape). “Whale” is named for its larger entrance. Both are accessible on foot in winter — no technical climbing required.

Is this dangerous? Any glacier cave carries inherent risk. The grottos are considered safe to enter November–February when cold temperatures stabilise the ice. Your guide assesses conditions before every entry. The main risks are ice instability (in warming conditions), avalanche on the approach (after snowfall), and altitude sickness at 3,400 m.

How fit do I need to be? This is a 20 km hike with 1,280 m of elevation gain on snow at high altitude. You need solid fitness — comparable to a full day of skiing or a challenging mountain hike. The altitude (3,400 m) adds difficulty regardless of fitness. Previous high-altitude experience is helpful but not required.

What’s the difference between the grottos and a regular ice cave? These are not static caves carved in rock. They’re formed within a living glacier that moves, melts, and refreezes. The shapes change every season. The ice formations — particularly the upside-down stalagmites in the Whale Grotto — are created by the glacier’s unique internal temperature dynamics, not by geological processes over millennia.

Will the grottos exist forever? No. The Tuyuksu glacier is in retreat and is forecast to dissolve entirely by approximately 2050. The grottos are transient features that form and reform as the glacier moves and melts. What you see today will not exist in 10–20 years. This is, in a real sense, a once-in-a-generation experience.

Can I do this hike in summer? The route to the glacier is accessible in summer, but the grottos are dangerous to enter when temperatures are above freezing. Summer visitors can hike to the glacier viewpoint, the T-1 glaciological station, or Lake Manshuk Mametova instead.

Is there a third grotto? Yes — discovered via drone footage, with untouched snow around the entrance. Access and conditions vary. Ask your guide about the current status.

How does this compare to Bogdanovich Glacier? Bogdanovich is a different glacier accessible from the same general area. The Bogdanovich hike focuses on reaching the glacier’s surface and viewpoint. The Tuyuksu grottos are about going inside the glacier. Different experiences at similar altitudes.