Blue Lakes, Kazan

Blue Lakes entrance fee and opening hours

Entry costs 100 ₽ per visit. Tatarstan’s government introduced the fee at the end of 2024 to pay for protecting the reserve. Children, pensioners, people with disabilities and combat veterans go free.

You pay by scanning a QR code on the information boards — which needs a Russian banking app — or, since August 2026, with cashiers at the three checkpoints on the Krutushka side. Online tickets are promised later. If you come on a guided tour, the fee is usually included.

The reserve is open 5:00–22:00 from May to August and 8:00–18:00 from September to April, every day. Outside those hours you are not allowed on the territory at all.

Big or Small Blue Lake: which one to see

Small Blue Lake is the turquoise one in the photos. It’s small and shallow, up to 4 m, so clear you can watch the springs pushing up sand on the bottom, which is covered in bluish silt. Wooden boardwalks run over the water and there are two plunge pools. If you only have time for one lake, make it this one.

Big Blue Lake is longer and mostly 1–3 m deep, but it hides two karst sinkholes — the Big Puchina, 18 m deep, and the Small Puchina, 6 m. Over them the water looks almost black. At its southern end the lake spills into the Kazanka over the small Khrustalny waterfall, with an eco-centre and a café nearby.

Protochnoye, the third and smallest lake, sits between the Small lake and the bridge — you pass it on the way.

Can you swim in the Blue Lakes?

Yes, but only in the five designated plunge pools, and only for a moment: the water is around +4…+7 °C in summer and winter alike. The old jetties were removed so swimmers don’t churn up the bottom.

Scuba diving is now banned and fined — older guides still describe the Big Puchina as a dive site, but the reserve’s rules changed in 2024. Paddleboards and boats aren’t allowed on the lakes either; you can rent a SUP or kayak only on the Kazanka river. Winter swimmers come all year — the lakes never freeze, even in a hard frost.

What to see at the Blue Lakes

• Small Blue Lake — springs visible on the bottom and boardwalks over the clear water.
• The Big Puchina — a dark 18-metre “window” in the middle of a pale, shallow lake.
• Khrustalny waterfall — where the Big lake drains into the Kazanka, next to the eco-centre and café.
• The nature trails — about 20 km through pine and birch forest, including a forest-therapy trail.
• Winter mist — in hard frost a low fog hangs over the unfrozen water.

Why is the water so blue?

Two things. The water is almost perfectly transparent — so clear the lakes look shallower than they are. And the bottom is lined with bluish salty silt, which gave the lakes their name. On a grey day the colour turns grey-green, over the sinkholes almost black; the brightest turquoise comes at sunny midday.

The lakes are old channels of the Kazanka with karst collapses: groundwater dissolved gypsum and the ground sank. The water is hard and slightly bitter, which is why almost no fish live in it.

Are the Blue Lakes worth it?

Worth it if you have two days or more in Kazan and want some nature after the Kremlin and the museums. Spring water this clear, which doesn’t freeze in January, is something you won’t see in the city.

With only one day, YesGo says stay in the centre: the lakes are on the outskirts, public transport is slow, and the experience is about quiet and water rather than history. And don’t expect a beach — at +5 °C a swim lasts a few seconds.

Best time: weekday mornings, when the Small lake is at its clearest; September and October, for autumn colours; or winter, for steaming dark water in the snow.

Blue Lakes vs Raifa Monastery vs Sviyazhsk

The Blue Lakes are the closest of the three and the only one that is about nature, not history. Raifa and Sviyazhsk pair well on one tour day; the lakes are a half-day trip of their own.

How to do it right

• One lake in two hours: taxi to the M7 bridge → Small Blue Lake boardwalks → a plunge pool → back.
• Half a day: Small and Protochnoye lakes → riverside path under the bridge → Big Blue Lake and the Big Puchina → Khrustalny waterfall and lunch at the café.
• Bikes and hiking poles can be rented at the visitor centres by the entrances — cycling on the trails is allowed.
• Back in town, head to the Kazan Kremlin — it looks its best when the evening lights come on.
• More forest and quiet the next day: Raifa Monastery; for history, Sviyazhsk.

Questions