ZOO Wroclaw began modernizing its Great Ape Pavilion on August 20, 2026, and is doing it in stages specifically so the chimpanzees never have to be moved out in one go. The building is closed to visitors for the work. The animals still have both the inside of it and their outdoor yard.
The zoo announced the start on August 19, 2026. The first stage will take about two months, and the investment as a whole is being carried out gradually.
The staging is the story
Most renovation announcements lead with what is being built. This one leads with what is being avoided, and the reasoning is specific rather than general.
Moving animals is itself the risk. Wroclaw says transport and relocation are strong stressors, and that it wants to keep such episodes to a minimum because the group includes older individuals. The oldest resident is a chimpanzee named Kasia, who is 48.
“Przenoszenie i transport są dla zwierząt silnymi czynnikami stresogennymi. Dlatego zależy nam na tym, aby ograniczyć takie sytuacje do minimum, zwłaszcza że w grupie znajdują się starsze szympansy.”
“Relocation and transport are strong stressors for animals. That is why we want to limit such situations to a minimum, especially since the group includes older chimpanzees.”
Karolina Mól-Woźniak, specialist in species conservation and animal welfare at ZOO Wroclaw, in a statement translated from Polish
Letting the animals choose
The other constraint the zoo set itself is that the chimpanzees keep a choice of where to be throughout. They can stay outside or retreat into the building depending on what they want, and the schedule of works is built around preserving that option rather than around the fastest route to completion.
“Troska o dobrostan zwierząt stanowi podstawę funkcjonowania współczesnych ogrodów zoologicznych. Jednym z jego najważniejszych elementów jest środowisko, ale równie istotna jest możliwość kontrolowania go i dokonywania własnych wyborów przez zwierzęta.”
“Concern for animal welfare is the foundation of how modern zoos operate. One of its most important elements is the environment, but equally important is the animals’ ability to control it and make their own choices.”
Karolina Mól-Woźniak, in a statement translated from Polish
Some changes inside the pavilion were made earlier, before the announced start. The zoo says that was deliberate, to keep the number of new stimuli arriving at once as low as possible.
Wroclaw also asked visitors to accept that the chimpanzees may simply not be visible on a given day, on the grounds that the choice is theirs to make.
What the zoo did not say
The announcement gives no cost, no completion date for the full investment, no number of stages beyond the first, and no description of what the finished pavilion will contain. It does not say how many chimpanzees are in the group.
Those are real gaps in a construction story, and they are worth stating rather than guessing at. What the zoo did publish is the method, which is the part other facilities can actually use.
Why an American reader might care
Any zoo with an aging great ape building faces the same choice: move the group out and build fast, or work around them and take years. The first is cheaper and quicker. The second is what Wroclaw has chosen, and it has put the welfare argument for it on the record in a way that can be cited.
It is the same instinct visible in other European rebuilds this year. Koninklijke Burgers’ Zoo renovated its Desert hall and reopened it rather than replacing it, and Wilhelma in Stuttgart set out a staged approach to its whole site in Masterplan 2035+.
ZOO Wroclaw opened in 1865 and is the oldest zoo in Poland. Its Afrykarium, opened in 2014, made it one of the most visited attractions in the country, and the Great Ape Pavilion is part of the older estate that came before it.
Source: ZOO Wroclaw, August 19, 2026.
Quick answers
- What is ZOO Wroclaw doing to its Great Ape Pavilion?
Modernizing it in stages, starting August 20, 2026. The building is closed to visitors, but the chimpanzees keep access to both the interior and their outdoor yard throughout.
- Why stage the work instead of moving the chimps out?
To avoid relocating them. The zoo says transport and relocation are strong stressors and it wants to minimize them, especially because the group includes older animals.
- How long will it take?
The first stage is expected to last about two months. ZOO Wroclaw did not give a completion date for the full investment, a cost, or the number of stages beyond the first.
- Who is the oldest chimpanzee there?
A female named Kasia, who is 48. Her age is part of the zoo's stated reason for working around the group rather than moving it.
