Wrocław is one of the most distinctive river cities in Poland. Its location on the Oder and the extensive network of river branches and canals have created a unique system of islands within the city limits.
How many islands does Wrocław have?
There are 12 islands within the administrative boundaries of Wrocław, located on the Oder River and its branches. These include both historically formed islands and areas shaped by later river regulation works.
Why do different sources give different numbers?
Some publications list a different number of islands in Wrocław. This is due to varying classification methods, especially when areas separated by canals, locks, or artificial river branches are counted differently. In geographical and urban studies, however, a consistent total of 12 islands is used.
The most important islands of Wrocław
Ostrów Tumski
The oldest and most historically significant island in Wrocław, regarded as the birthplace of the city. It is home to the city’s most important historic religious landmarks.
Piasek Island
Located directly next to Ostrów Tumski, known for the Church of St. Mary on the Sand and its university buildings.
Słodowa Island
One of the most recognisable islands in Wrocław, functioning as an open recreational and event space. It is especially popular during the spring and summer months.
Kępa Mieszczańska
A modern residential island in the city centre, extensively developed in the 21st century.
Mieszczańska Island
An island with mixed residential and office development, located between the main branches of the Oder in the city centre.
Complete list of islands in Wrocław
- Ostrów Tumski
- Piasek Island
- Słodowa Island
- Bielarska Island
- Mieszczańska Island
- Kępa Mieszczańska
- Tamka Island
- Opatowicka Island
- Rędzińska Island
- Zwierzyniecka Island
- Kozanowska Island
- Rakowiec Island
In hydrotechnical and cartographic studies, smaller islands such as Daliowa Island are sometimes listed separately; in urban classifications, they are treated as parts of larger island complexes.
Is Wrocław built on islands?
From its earliest history, Wrocław has developed in close connection with the Oder River. The system of natural river branches and flood-control canals led to the formation of several islands that remain an integral part of the city’s structure.
FAQ – frequently asked questions
Wrocław has 12 river islands, making it one of the most island-rich cities in Poland. These islands are a permanent feature of the city’s landscape and a key element of its relationship with the Oder River.








