The Berlin model project Campus Rütli CR² in a neighborhood perceived as a social hotspot is based on the idea that education is the key to integration. In a dialogical exchange with the stakeholders, studio polymorph Landschaftsarchitekten has created differentiated open spaces between rough urbanity and a “green fringe”. Overall, a place of lived diversity has been created, a living space for the student body and for coexistence within a neighborhood characterized by heterogeneity. In the following, studio polymorph presents the Berlin project itself.
In 2006, a “fire letter” went through the media landscape. It spoke of a difficult student body whose behaviour was characterized “by total rejection of the subject matter and inhuman behaviour.” And further: “We are at a loss.”
In 2007, the district of Neukölln decided on a concept that, in addition to an integrated education and socialization programme, envisaged the various facilities on Campus Rütli growing together. Based on the guiding principle “No child, no young person is lost!”, the concept aims to provide a holistic range of services “so that children and young people grow up in a healthy way […] – according to their talents and needs”.
On this basis, the Rütli Hauptschule, the Heinrich-Heine-Realschule and the Franz-Schubert-Grundschule merged in 2009 to form the Gemeinschaftsschule on the Rütli campus. This was followed by the introduction of a grammar school and the organizational link with two day care centres and a children’s and youth club. Today, the once “worst school in Germany” (Der Tagesspiegel) is experiencing excess demand for school places.
The first structural addition to the campus was a district sports hall (plus 4930 Architekten). After winning a competition in 2011, the team from Schulz und Schulz Architekten and studio polymorph (formerly Stefan Bernard Landschaftsarchitekten) were commissioned to plan further additional buildings (including a school extension, district center, educational workshop, etc.) as well as the open spaces.
In terms of urban planning, the competition design envisages a strict arrangement of the new buildings, which opens up to a spacious, public campus square in the center. For the design concept of the open spaces, the question of identity in the sense of distinctiveness and uniqueness was important. The aim was to make the Rütli CR² campus legible and tangible as an independent urban space in the given context of North Neukölln. The result is an open urban space with smooth asphalt surfaces that can be freely played on and rolled over, complementing the otherwise rough, large stone-dominated and dense surroundings.
Structurally, the open space concept is divided into an urban campus center and an actor-determined, small-scale “green fringe”. As a public space for movement and socializing, the campus center aims to be spacious, open and robust. The central part of the campus center is the campus square on which school uses overlap with (public) needs. In contrast, the “green fringe” serves the requirements of stakeholder-determined communal areas, which are diverse, small-scale, differentiated and “self-determined green”. The protected areas for the daycare centers, the newly designed break and sports areas for the schoolchildren and the “large garden” are also located here.
The central hub of Campus Rütli is the social heart and is spatially framed by the new buildings of the school extension, the parent center and the existing daycare center. The square is a central distributor and also serves as a break area for the school’s middle and upper school. Tree plantings and large stages structure the square and create differentiated areas for movement, retreat and relaxation as well as clearly defined addresses to the various facilities. The asphalt surface makes the campus square robust and multifunctional. It serves as a meeting place for all users and can become a venue for events for the residents of the adjacent neighborhood.
The avenue of existing trees from the deconsecrated Rütlistraße that opens up the campus square has been retained as a defining element. The previous differentiation between the road and sidewalk areas was dissolved, combined into one level surface and also made of a uniform smooth asphalt. Accompanying seating elements with colored seat cushions increase the quality of stay.
The three entrances to the campus are highlighted as forecourts and interweave with the neighborhood. The squares are paved with a contrasting colored concrete block to ensure good usability for pedestrians and cyclists. Seating and lounge areas invite people to linger and socialize.
Overlapping break areas with public uses is only possible for the older school years. The break areas for the younger children, on the other hand, must be protected. These areas are conceptually organized in the “green fringe”, which is separated from the public area. The design of the open school spaces at the comprehensive school sought to avoid conflicts of use between the different age groups and to take into account the protection needs of the youngest children. At the same time, however, the aim was to enable informal learning from one another.
The recess garden for grades 1 to 6 is located in the rear, sheltered area of the school extension. Various play surfaces (sand, wood chippings) with climbing equipment (climbing wall, climbing net, horizontal bars, play hill with integrated rope, tube and pole play elements) characterize this area.
The area for grades 7 to 10 is located to the south and is connected barrier-free via an inclined path. A complex set of stairs and seating steps reflects the design language of the new canteen pavilion and also serves as a shady green classroom and informal recreation area. Seating and climbing elements (“wandering lines”) are located in different densities and arrangements and set colorful accents. Shrub plantings offer places to retreat and hide and also serve as a spatial separation from the neighbors.
The outdoor sports areas that can be used by all age groups, such as the 100-metre track, long jump facility and small playing fields, are located in the area in front of the adjacent neighborhood sports hall to the north. In addition, a gymnastics lawn, table tennis tables and a landscaped area with shrubs, trees and boulders for playing and relaxing have been provided here.
A special feature is the elongated seating and play area next to the 100-metre track in conjunction with the 30-metre-long climbing sculpture (net play area) with striking red posts. These attractions are in turn complemented by the quiet, shady grove of trees with table and bench combinations for meeting and studying outside.
A football and basketball court made of EPDM surfacing has been located towards the campus square. It is thanks to the openness of the campus and school management that this space is reserved for the school during the day, but can also be made accessible to non-school users and sports clubs after school – school meets the public.
In 2023, the last construction phase to date, the “large garden” at Campus Rütli, was completed. This soft, green oasis is a place for protected communal school activities (school gardens, green classroom, etc.). However, neighborhood and campus-related uses are expressly possible and desired.
In the coming years, further structural engineering measures will be carried out at Campus Rütli. The existing school is currently being renovated and a new building for the Manage youth club is being planned. Once these have been completed, the last remaining open spaces on the southern campus will also be realized.
studio polymorph (SPL) is a landscape architecture firm with the aim of designing customized and specific open spaces. Over 50 successful realizations, around 500 competition entries and 20 ongoing projects in Germany and Italy testify to our experience. The basis for this is a wonderful and well-coordinated team that approaches all
tasks with passion and competence.
studio polymorph’s particular passion is the design of educational facilities such as daycare centers, schools and university campuses. Other references relevant to SPL’s work include Heinrich-König-Platz in Gelsenkirchen, the outdoor facilities of Eberbach Monastery and the outdoor facilities at Brauhausberg in Potsdam.
Further information on the projects and the office’s approach can be found on the website as well as on Instagram and LinkedIn.











