A Lightweight Pavilion on the Shores of Lake St. Moritz
Lacum Respira is a stunning lakeside pavilion designed by .ket bureau, nestled along the tranquil shores of Lake St. Moritz in Switzerland. This timber structure is thoughtfully positioned at the water’s edge, beautifully harmonizing with a landscape shaped by seasonal rituals and a long tradition of outdoor living, where the lake serves as both a breathtaking foreground and a distant horizon.
Architectural Symbiosis with Nature
The serene environment surrounding the pavilion is characterized by open air and majestic mountains, where any architectural decision holds significance. .ket bureau focuses on achieving continuity with its surroundings by selecting a material palette and siting that seamlessly integrates with the shoreline.
The pavilion’s low, elongated profile reflects regional architectural influences while emphasizing the delicate transition between land and water. This design approach allows the structure to resonate with the visual rhythm of the landscape, where sloped surfaces mirror nearby landforms, and strategically placed openings frame stunning views of the Engadin lake.
Drawing Inspiration from Regional Architecture
The architects conducted a thorough exploration of local wooden architecture surrounding St. Moritz, paying particular attention to proportions and roof geometries. By interpreting these traditional elements through a modern lens, the pavilion embodies a contemporary yet respectful homage to Swiss architecture, creating a structure that feels naturally part of its environment.
Through this thoughtful design, the pavilion’s form evokes a sense of kinship with the landscape, enhancing the overall experience while maintaining respect for the natural setting. The slopes of its roofs echo the undulating terrain, allowing the pavilion to blend seamlessly into its surroundings.
Wellness and Community Spaces for All Seasons
.ket bureau has organized the pavilion into a series of spaces dedicated to wellness, community gatherings, and outdoor activities throughout the year. Visitors will experience a gradual transition from cozy, enclosed areas to open terraces and a scenic pier, effectively blurring the lines between indoor and outdoor spaces.
Large glass panels are strategically placed to invite abundant natural light, creating an uplifting atmosphere as reflections from the lake enliven the interior surfaces during the day. Variations in ceiling height and spatial enclosure allow for diverse experiences, from communal areas to private nooks ideal for relaxation and rejuvenation.
Connecting the City to the Natural Environment
The pavilion’s pier extends outward, serving as a vital link between the urban edge and the serene lake. Its linear design encourages visitors to venture towards breathtaking panoramic views and the invigorating outdoor air. Additionally, accessible roof areas provide elevated perspectives across the water and towards the iconic mountain landscapes.
This thoughtful design reinforces the pavilion’s intimate relationship with the lake, as it continually interacts with water, air, and light, enhancing the architectural experience across various weather conditions and seasons.
Sustainable Design and Material Choices
Wood is central to the character of Lacum Respira, defining both its structural integrity and visual appeal. Sourced locally, ash serves as the primary structural material, praised for its strength and thermal performance. Meanwhile, larch is utilized for the pier and vertical supports, ensuring durability in the lakeside environment.
The project’s surface treatments feature natural oils and protective finishes designed for alpine conditions, supporting longevity while allowing the materials to gracefully age over time. The integration of natural ventilation and abundant daylight reduces the need for mechanical systems, aligning environmental performance with the project’s understated yet elegant design language.
Project Details and Team Information
Project Name: Lacum Respira
Architect: .ket bureau | @ket.bureau
Location: St. Moritz, Switzerland
Design Team: Karen Bilian, Tigran Danielian, Irina Tarasik, Sofia Lebedeva, Alisa Mackiewicz, Anastasia Morozova
Completion Year: 2025
Photography: © .ket bureau
Lacum Respira: A Stunning Pavilion by Lake St. Moritz
Nestled along the picturesque shores of Lake St. Moritz in Switzerland, the Lacum Respira pavilion serves as a remarkable example of contemporary architecture harmonizing with its natural surroundings. Created by architectural firm ket bureau, this timber structure is designed to reflect the serene values and seasonal beauty of its landscape, where the lake becomes both a backdrop and foreground.
Embracing the Landscape
The pavilion’s design is deeply rooted in the local environment. The architects focused on creating a seamless integration with the existing landscape, utilizing a material palette that emphasizes the natural beauty of the site. By aligning the pavilion along the shoreline, it maintains a strong connection to both land and water.
Inspiration from Regional Architecture
Drawing inspiration from traditional Swiss wooden architecture, the design employs familiar roof geometries and proportions. This modern interpretation features a low, elongated silhouette that elegantly traces the boundary between the land and the water. Such design choices not only create visual harmony but also foster a sense of belonging within the landscape.
Spaces for Wellness and Connection
The Lacum Respira pavilion is thoughtfully organized into various spaces intended for year-round use. These areas accommodate public gatherings, wellness activities, and leisure, further establishing the pavilion as a community hub. Flowing pathways transition visitors from enclosed spaces to open terraces, enhancing the experience of merging indoor and outdoor environments.
Natural Light and Spatial Variation
The strategic use of glazing allows light to permeate deep into the structure, creating dynamic reflections that change throughout the day. Diverse ceiling heights and variations in enclosure contribute to a compelling experience, offering expansive communal spaces juxtaposed with intimate areas designed for relaxation and recuperation.
A Connection to Nature
Extending from the main structure, a sleek pier encourages visitors to engage openly with the lake. This linear architectural feature offers panoramic views and serves as a bridge between the urban environment and the tranquil lake surface. Accessible roof spaces provide elevated vantage points, enhancing the connection to the surrounding mountains.
Sustainable Design Choices
Wood plays a defining role in the pavilion’s identity, using locally sourced ash for its robust structural elements. Durability is complemented by the use of larch in the pier, ensuring resilience in the lakeside setting. Surface treatments employ natural oils and protective finishes that withstand alpine conditions, supporting sustainability and allowing for natural aging and weathering.
Project Overview
The Lacum Respira pavilion is an innovative architectural project that blends aesthetic appeal with functionality, enhancing the charm of Lake St. Moritz. With a dedicated design team at the helm, this pavilion is set to revolutionize the way visitors experience the serene beauty of the Swiss landscape when completed in 2025.
Project Details:
Architect: ket bureau
Location: St. Moritz, Switzerland
Completion: 2025
Photography: © ket bureau
