© moka Studio

受汉堡浴场有限公司（Bäderland Hamburg）委托，gmp·冯·格康，玛格及合伙人建筑师事务所就外阿尔斯特湖边建造一座公共天然露天泳池完成了一项可行性研究。本概念性方案在天鹅湾（Schwanenwik）这一历史遗址上打造一处全新的游泳场所，从而让汉堡的水域空间进一步向公众开放。

Commissioned by Bäderland Hamburg, the architects von Gerkan, Marg and Partners (gmp) have prepared a feasibility study for a public natural outdoor swimming facility at Hamburg’s Außenalster (Outer Alster) lake. The concept envisions a new pool complex at the historic Schwanenwik site, once again making Hamburg’s waterways more accessible to the public.

阿尔斯特湖上的游泳运动在汉堡有着悠久的历史传统。早在18世纪末，外阿尔斯特湖就出现了第一批游泳点。19世纪，天鹅湾曾建起一座公共游泳馆，后因水质下降而停止运营。当前的规划不仅延续了这一历史悠久的游泳文化，同时也将其视为“把城市水域重新开辟为游泳场所”这一国际发展趋势的组成部分。其目标是让阿尔斯特湖作为城市内部的公共开放空间焕发新生，并建立一个现代的、可供大众享用的功能设施。

Swimming in the Alster has a long tradition in Hamburg. As early as in the late 18th century there were some places in the Außenalster were people went for a swim. Later, in the 19th century, a public swimming establishment was created at the Schwanenwik meadow; however, due to declining water quality, swimming there was eventually discontinued. The current plan reconnects with this historic bathing culture while also reflecting an international trend toward reopening urban waterways as places for swimming and recreation. The aim is to, once again, make it possible for people to enjoy the Alster as an inner-city open space and to establish a contemporary, publicly accessible recreational facility.

天鹅湾的阿尔斯特湖滨草坪是汉堡最受欢迎的公共绿地之一。因此，本设计对当地的景观尤其是社会需求做出了非常审慎的回应：通过放弃建造独立地上建筑，保留了从草坪远眺外阿尔斯特湖及城市天际线的视野；现有树木得以完好保留，对湖岸岸线和航运的干预降到最低。设施顺应了原有栈桥的几何形状，并利用了岸边的浅水区，因此几乎没有减少阿尔斯特湖原有的可利用水域。

The Schwanenwik Alster meadow is one of Hamburg’s most popular public green spaces. Taking this into account, the design responds sensitively to both the landscape and, in particular, the social requirements of the site: by avoiding freestanding structures, the visual connection from the meadow across the Außenalster to the city skyline is preserved, the existing trees remain untouched, and interventions along the shoreline and impacts on boating traffic are kept to a minimum. The facility follows the geometry of the existing pier and utilizes the shallow-water area along the shore, ensuring that the usable water surface of the Alster is barely reduced.

© moka Studio

与此同时，阿尔斯特湖将再次焕发活力，成为城市的公共活动空间。本项目的核心部分是一个长50米、拥有六条泳道的游泳池，嵌入外阿尔斯特湖之中。此外，该设施还配备两个独立的儿童泳池和固定系泊的桑拿船。游泳场设计为一个对大众开放且使用方便的休闲场所。汉萨城汉堡副市长兼环境部部长卡塔琳娜·费格班克（Katharina Fegebank）表示：“汉堡是一座滨水之城。对汉堡来说至关重要的是，我们要真正做到共同分享和利用这片水域。”

At the same time, the Alster is reactivated as a public recreation facility for the city’s residents. At the heart of the project is a 50-meter swimming pool with six lanes, designed as a floating pool integrated into the Außenalster. The facility will also include two separate children’s pools as well as permanently moored sauna boats. The pool complex is conceived as an easy-access public recreational amenity. “Hamburg is known for its extensive waterways,” says Katharina Fegebank, Second Mayor and Senator for the Environment of the Hanseatic City of Hamburg. “It is important that we truly make use of this water together.”

阿尔斯特露天游泳场的概念性设计在整体上力求干预最小化和采用节省资源的解决方案。桑拿船上的太阳能电池板使该设施在很大程度上实现了能源自给自足。gmp合伙人兼执行总裁玛德琳·唯斯解释说：“这里仅需极少的干预就将诞生一个与周围环境和谐共生的绝佳游泳场所。岸边的芦苇带得以保留，泳池下方则为鱼类创造了一个保护空间。木质和钢制结构可拆卸；由太阳能驱动的自然过滤系统，使得这个刻意不设加热系统的游泳场在很大程度上实现自主运行。”

In terms of construction, the concept is based on minimal intervention and resource-efficient solutions. Solar panels on the sauna boats will make the facility largely energy self-sufficient. Magdalena Weiß, Executive Partner at gmp, explains: “Using minimal interventions, a wonderful pool complex is being created here in harmony with its surroundings. The reed zone along the shoreline will remain intact, while the space beneath the pool will form a protected habitat for fish. The timber-and-steel structure is fully reversible, and a natural filtration system powered by solar energy will enable the largely self-sufficient operation of the deliberately unheated facility.”

未来，这座天然游泳场将让外阿尔斯特湖重新成为大众享用的水域空间。该项目将休闲、景观与城市空间融为一体，同时也为汉堡市的其他城区树立了典范。

With the Pool completed, people will once again be able to enjoy the Außenalster as a public urban waterfront. The project combines recreation, landscape, and urban space and could also serve as a model for additional inner-city waterfront locations in Hamburg.

汉堡市市长彼得·岑彻尔/汉堡浴场有限公司负责人苏珊·策茨曼/gmp合伙人兼执行总裁玛德琳·唯斯/

汉堡内政与体育参议员安迪·格罗特 © gmp Architects

可行性研究：2026年

设计：玛德琳·唯斯以及马克·西蒙斯

可行性研究项目负责人：海克·提斯

可行性研究团队成员：陈修富、格雷戈尔-弗里德里希·冯·德里加尔斯基、阿德里安·格茨、安特耶·许布纳、莉亚·库尔曼、莫妮卡·珀尔、奥勒·维特、张桂松

业主：汉堡浴场有限公司

Feasibility Study 2026

Design Magdalena Weiß with Marc Ziemons

Project Lead, Feasibility Study Heiko Thiess

Project Team, Feasibility Study Chen Xiufu, Gregor-Friedrich von Drygalski, Adrian Götz, Antje Hübner, Lea Kuhlmann, Monika Pöhl, Ole Witt, Zhang Guisong

Client Bäderland Hamburg GmbH