Built in timber to complement the existing structure, Hotel und Gasthaus Seehörnle in Gaienhofen-Horn integrates harmoniously into the Lake Constance shoreline conservation area. Situated on the idyllic Höri peninsula, this welcoming destination attracts hikers and cyclists alike, while providing accessible, wheelchair-friendly accommodations and inclusive employment opportunities for people with disabilities.

Architect Gabi Davidson engineered the structural connection between extension and existing building with precision: the transition from acoustically isolated cross-laminated timber modules to timber-stud partition walls was achieved through acoustically decoupled thresholds. The result is a stable, elegant synthesis that honors both the visual character and thermal performance of the original structure. A new elevator provides emergency evacuation capability. The arrival experience was entirely reimagined to frame inviting sightlines from the Lake Constance cycling route and create an organized outdoor area for dining and parking. To accommodate the extension, the existing building underwent necessary fire safety upgrades, including renovation of the original guest rooms. The new floor features eleven guest rooms designed with accessibility and user needs at their core—their generous proportions are achieved through a protruding footprint that foregoes balconies. "Our vision for the new interiors was to craft a refined space," notes interior designer Heike Rahmen, "grounded in natural materials that reflect the biohotel philosophy and foster a genuinely restorative atmosphere." This vision materialized through a carefully orchestrated palette of colors and materials: oak floorboards, solid wood beds, and thoughtfully selected upholstered pieces. The new reception—with its front and back office—anchors the hotel entrance, with direct sightlines to the terrace and adjoining guesthouse. Central to the design process was the seamless partnership between architect and interior designer, supported by open, trusting dialogue with the client.

Every design decision and material choice prioritizes sustainability, natural quality, and the elimination of harmful substances. High energy efficiency standards, combined with extensive green roofing and integrated photovoltaics, reinforce the building's environmental commitment.

www.davidson-schroff.net
www.heike-rahmen.de

Photos:
Heike Rahmen
Guido Kasper
www.guidokasper.com

(Published in CUBE Stuttgart 04|25)