Herzog & de Meuron Basel Ltd.
Rheinschanze 6
4056 Basel, Switzerland
Email: info@herzogdemeuron.com
Phone: +41 61 385 5757
Basel, Switzerland
The Grand Hotel Les Trois Rois is the oldest hotel in Switzerland, continuously operating since 1681. Its main building was designed by Amadeus Merian in 1844. The front building, originally the Baseler Kantonalbank from 1902, has served various purposes, including SBB ticketing in the 1930s and a tourism office in the 1980s, before being added to the hotel.
Between 2004 and 2006 the hotel was comprehensively modernized and remodeled in accordance with historic preservation principles by the architect Christian Lang. The neighboring bank building was simultaneously integrated into the hotel ensemble, and the language of forms and color scheme of the historic main building upheld throughout.
The new project redefines the bank building on Schifflände, giving it a distinct identity from the main building, with each space offering new experiences and atmospheres. The redesign covers several areas: Dining, Banquet Hall, Suites (Suite des Rois and Junior Suites), Wellness, and “The Council”. The aim is to transform the building from being an appendix to the Merian Building and to create a series of spaces with distinct visual identities and interior worlds.
The Ballroom, or “The Banks,” centers on an artwork by Steiner & Lenzlinger, surrounded by a mix of historic and contemporary chandeliers. Mirrors fill the existing stucco ceiling, reflecting the room back onto itself. Polished and sanded metal panels cover the walls, mirroring the chandeliers and artwork. At the center, a bar of reflective chrome steel anchors the space. The mirrored surfaces interact with velvet and dark oak wood, creating a space that is challenging to fully perceive at once.
The fumoir features 570 ceramic tiles across its 7-meter-high side walls, complemented by bespoke etched oak panels and bronze plates. The tiles were designed and handcrafted by Jacques Herzog and the H&dM project team in close collaboration with ceramicist Esther Lattner and local fabricators Kunstbetrieb in MĂĽnchenstein. Red velvet sofas frame custom walnut tables and stools, designed by H&dM with Milanese furniture makers Marta Sala. The tables are paired with lamps developed in collaboration with Artemide. Oak parquet flooring and two fireplaces complete the space.
The wooden panels reflect a traditional “Kaminzimmer” archetype. The process involved enlarging the woodgrain tenfold and milling it to create a pattern that follows the linear paths and round forms typical of CNC tools. The wood was first stained black and lit to emphasize the pattern, but the result was too clean and artificial. This led to the decision to burn the wood instead. A subcontractor in Appenzell executed the technique and suggested oiling rather than lacquering, which protected the surface, evened the color, and added a warm shine.
On the first floor, interior walls and suspended ceilings were removed to create a versatile space for banquets, meetings, presentations, and events. A system of large sliding wall elements enable flexible use of the room and are made from brass and velvet inspired by historical patterns. The ceiling is coated with reflective white gloss lacquer.
The Suite des Rois, formerly known as the Presidential Suite, has been relocated to the bel étage, providing spacious accommodations with a balcony overlooking Schifflände. Both the Suite des Rois and Junior Suites are redesigned to be open plan and feature custom furniture.
Oak components are lacquered and sanded in multiple layers to achieve a high-gloss finish. Red velvet and bright wallpaper define spaces within the suite.
The wellness area, newly located in the attic, is designed as a quasi-archaic world. The space is stripped back to its raw roof structure, with new wood construction—black oak beams filled with clay and cedar, and walnut doors and sliding walls. It includes massage rooms, a sauna, a steam bath, and various relaxation zones, featuring a fireplace and a large window overlooking Schifflände.
The Exhale lamp is a custom glass pendant used in the suites, designed by Jacques Herzog. The glass was hand-blown by artisan Matteo Gonet.