Lake— Poland

Great Masurian Lakes Crown

Aug 1, 2026
Last edition date
Distances from 7km to 25km

At a glance

Last edition date
August 1, 2026
Distances
7 km · 17 km · 19 km · 23 km · 25 km
Where
Lake · Masurian Lakes, Giżycko, Warmian-Masurian, Poland
Registration
gmlc.pl
Awaiting confirmation of the next edition

About the race

Great Masurian Lakes Crown (GMLC) is an open water swimming circuit that celebrates the natural beauty of the Masurian Lake District region in Poland. The event offers a series of unique challenges that take swimmers through some of the most iconic lakes in the area, including Mamry, Niegocin, Śniardwy, and Nidzkie, providing an immersive experience in pristine nature.

Giżycko
Giżycko · Photo: Muggmag · Public domain

Sources: Giżycko · Jezioro Dobskie (powiat giżycki) · Boyen Fortress

Course

7 km

Niegocin Lake

17 km

Bełdany and Mikołajskie lakes

19 km

Tałty and Ryńskie lakes

23 km

Nidzkie Lake

25 km

Mamry, Kirsajty, Dargin, and Kisajno lakes

How to get there

✈️ Search flights to SZY

Great Masurian Lakes Crown

Frequently asked questions

When was the last edition of Great Masurian Lakes Crown?
The last edition of Great Masurian Lakes Crown took place on August 1, 2026.
What distances does Great Masurian Lakes Crown offer?
Great Masurian Lakes Crown offers 7 km, 17 km, 19 km, 23 km, and 25 km.
Where does Great Masurian Lakes Crown take place?
Great Masurian Lakes Crown is a lake swim. Location: Masurian Lakes, Giżycko, Warmian-Masurian, Poland.
How do I register for Great Masurian Lakes Crown?
The reference page for registering for Great Masurian Lakes Crown is https://gmlc.pl/.

Where to stay

Giżycko offers a mix of traditional wooden fishing cabins, modern boutique hotels overlooking the harbor, and seasonal camping grounds directly on the lakefront. For a standard double room in a local guesthouse, expect to pay between €70 and €120 per night during the peak August season. Waterfront hotels with full amenities generally range from €150 to €250 per night.

Things to do nearby

The region is defined by its water-centric culture. Beyond the competition, visitors explore the chain of lakes via kayak or SUP, following routes that link the historical fortresses. Local experiences include guided trekking paths through the surrounding forests and tastings of regional fish dishes prepared in traditional smokehouses. Several archaeological sites, preserving the heritage of the ancient pile-dwelling cultures, are accessible by boat or short hiking trails near the main lake hubs.

Swimmers

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