Panoramic view of the still water of Danube Island with high-rise buildings in the background
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Danube Island Vienna
Swimming, sport and leisure between the city and green spaces

Between city skyline and reed beds, bathing spots and beaver territory, the 21-kilometre Donauinsel reveals a side of Vienna that many visitors wouldn't expect.

The Donauinsel is a remarkable piece of urban planning: a natural recreational space in the middle of the city, originally built for flood protection and since grown into a living landscape. Between the Danube and the Neue Donau, the island stretches from Langenzersdorf to the Lobau. Created between 1972 and 1988, it is now defined by open meadows and woodland — 1.8 million trees and shrubs have been planted here (source: City of Vienna).

While the Danube serves as the main shipping channel, the calmer Neue Donau offers space for swimming, water sports and relaxing. Look carefully and you'll find a surprising range of wildlife — roe deer, beavers and kingfishers, grass snakes, sand lizards and common toads have all made their home on the Donauinsel (source: City of Vienna).

In summer, the Festwiese becomes the city's largest open-air venue, with concerts, festivals and sporting events right on the water. Winter has its own appeal — quiet walks and sunsets with the Vienna skyline as a backdrop.

Facts & figures about the Danube Island
Location21st and 22nd district of Vienna
Lenght:21 km
Width:up to 250 m
Trails:135 km
How to get there:Underground U1 and U6

Meet the Danube Island

Beach feeling in the city

Bathing on the Danube Island

With 42 km of sand, gravel and grass beaches, the Neue Donau is Vienna's largest open-air swimming spot — free of charge and right in the city. Gently sloping banks, expansive lawns and floating platforms offer plenty of space for swimming, sunbathing and a spontaneous dip.

Those looking for a beach atmosphere will find several good options. The "Pirat Bucht" has old trees for shade and a shallow entry into the water. The Arena Beach is defined by a sandy shore and a lively summer atmosphere. In the north and south of the island, three designated nudist areas can also be found. Families are well served at the 250-metre family beach, which combines a large water play area with a spacious shallow-water zone.

Sport, action and leisure by the water

Relaxing, sport and good food

Copa Beach and Pier 22

Copa Beach stretches along 500 metres of waterfront on the city side of the Neue Donau — with two sandy beaches, loungers and international cuisine, just a few minutes from the city centre and easily reached by U-Bahn.

On the opposite bank, on the Donauinsel itself, lies the newly redesigned Pier 22. The site offers barrier-free bathing platforms, sunbathing areas and a covered multi-purpose sports court, with restaurants and food trucks along the promenade. The two sides are connected on foot via the Ponte-Cagrana pedestrian bridge.

Did you know…

… the lighthouse near Pier 22 was once a stage set?

It was originally built as scenery for Wagner's The Flying Dutchman at the Bregenz Festival — since 1997 it has stood on the Donauinsel as a striking landmark near the Reichsbrücke.

… barbecuing on the Donauinsel is permitted year-round?

Two free barbecue zones are available without reservation, and 11 further spots can be booked in advance. Official fire bans override these permissions.

… dogs are welcome on the Donauinsel too?

Two dog bathing spots with water access and a fenced off-lead area are available. A muzzle or lead is required across the whole island.

… cold-water swimming is possible at the Donauinsel?

A word of caution: always check the weather, water temperature and any local notices before getting in — and never swim alone in cold water.

… ice skating on the Donauinsel is NOT permitted?

The Neue Donau rarely freezes over completely in winter.

Discovering nature

Nature trail on the Donauinsel

The trail "Die kleine Bucht am großen Strom" (The little bay on the great river) winds through seven stations exploring the wildlife and plant life around the bay near the Reichsbrücke. The stops cover beavers, sterlet, catfish and bird species such as the grey heron — and the island even has its own sterlet breeding station. A great outing for families and anyone who wants to explore the island beyond the waterfront.

Along the route, floodplain forest defines the landscape — silver willows and white poplars grow along the bank, with maple and ash on higher ground. The trail shows just how closely green space and city sit together on the Donauinsel.

Events on the Danube Island

FAQs

The Donauinsel is around 21 kilometres long, located in the 21st and 22nd districts, and stretches from Langenzersdorf to the Lobau.

The Donauinsel offers leisure options including swimming, cycling, running, water sports, beach volleyball, picnicking and barbecuing.

The Neue Donau offers 42 kilometres of sand, gravel and grass beaches for swimming — including the Pirat Bucht, Arena Beach and the 250-metre family beach with a shallow-water zone.

The Donauinsel is served by U-Bahn — U1 (Donauinsel station) and U6 (Neue Donau or Handelskai stations). Entry is free.

Yes, barbecuing is permitted year-round. Two free barbecue zones are available without reservation, plus eleven bookable spots. A ban applies during periods of wildfire risk.

Several areas of the Donauinsel are barrier-free. Pier 22 has accessible bathing platforms, and the Vienna Watersports Arena provides access to water sports for people with disabilities.

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