Radius by Stefan Beer

The Grand Hotel as a Frame for Regional Discipline

Switzerland's grand hotels have historically served as cultural anchors in their regions, and the Victoria Jungfrau in Interlaken is among the clearest examples of that tradition. Built in the 19th century and positioned facing the Jungfrau massif, the hotel has long functioned as a destination in its own right. What has changed in recent years is how its flagship restaurant fits into the broader Swiss fine dining picture: Radius by Stefan Beer now holds a Michelin star (awarded 2024) and operates with a sourcing logic that is methodological rather than decorative — everything on the plate comes from within 50 kilometres.

That radius-as-philosophy is more than a naming conceit. Across the Swiss Alpine region, a number of serious kitchens have moved toward tighter geographic sourcing as a way of differentiating from the European mainstream — a counterpoint to the cosmopolitan supply chains that still define many hotel restaurants at this price tier. Radius sits squarely in that current, placing it alongside similarly focused Swiss tables such as Fahr in Künten-Sulz and Schloss Schauenstein in Fürstenau , both of which have built reputations on the idea that the Alpine and pre-Alpine larder is sufficient for serious cooking.

What Arrives on the Table

The menu structure at Radius is deliberately constrained: two set formats, one conventional and one vegan, plus a third option called the Sommelier Menu, which pairs dishes with wines from the surrounding region. That last format is the most revealing. Sommeliers building region-first wine programs is common in high-end French dining but considerably rarer in Swiss hotel restaurants, where international labels typically dominate the list to satisfy an internationally mobile clientele.

The kitchen produces using a combination of externally sourced local ingredients and produce harvested by the team directly. Among the more pointed sourcing decisions: local shrimps and caviar from within the region appear on the menu, ingredients that require deliberate supplier development in a landlocked Alpine context. Diners are walked through dishes during service , sometimes by the chef himself , which suggests a format that is informative without being theatrical. The descriptions given at table tend toward the uncomplicated, which reflects the food's character: direct, produce-led, restrained in technique.

For Interlaken specifically, this positions Radius at a considerable distance from the town's broader dining scene. The comparison set is limited: SALZANO offers regional cuisine at the €€ tier, and La Terrasse Brasserie operates as a contemporary brasserie at the same price band, while Sapori covers Italian at €€. Radius at €€€€ operates in a different category entirely , one where the Michelin star is both a trust signal and a pricing justification.

A Wine List Built for the Format

The wine program is one of the more substantive in the region. With 1,150 selections and a physical inventory of 12,500 bottles, it sits well above what most hotel restaurants in this part of Switzerland maintain. The list's core strengths run through Switzerland itself, then Burgundy, Bordeaux, and broader France and Italy , a lineup that reflects both the culinary framing (regional Swiss, European technique) and the practical reality of an international clientele that expects those reference points to be available.

Pricing falls in the $$$ tier, meaning many bottles exceed CHF 100 equivalent. A corkage fee of $35 applies for those bringing their own bottle, which is a relatively accessible policy at this level. Wine Director Torsten Noack and Sommelier Anna Baldi manage the list; the Sommelier Menu option effectively lets the team demonstrate the Swiss and regional end of the cellar in a structured context.

For a point of comparison within Switzerland's serious wine-forward dining tier, this list competes with rooms like Cheval Blanc by Peter Knogl in Basel and Memories in Bad Ragaz, both of which maintain deep cellars alongside their starred cooking programs.

Regional Cuisine as a Cultural Argument

The 50km sourcing model used at Radius connects to a wider argument that has been building in Alpine fine dining for over a decade. The broader context is significant: Swiss cuisine does not have the international shorthand of French, Italian, or Japanese cooking. It lacks a canon of recognised dishes that diners arrive already knowing. What it has instead is exceptional primary produce , dairy, mountain herbs, river fish, cured meats, lake-grown ingredients , and a set of culinary traditions that vary sharply by linguistic region.

Restaurants that have chosen to foreground rather than apologise for that identity have tended to earn critical recognition in proportion to their commitment. Hotel de Ville Crissier in Crissier and Einstein Gourmet in Sankt Gallen both reflect versions of this, as does 7132 Silver in Vals in the context of a design hotel setting not unlike Radius's own. Within the Bernese Oberland specifically, the decision to anchor a hotel restaurant to what grows and is raised within a tight geographic boundary is a cultural statement as much as a culinary one: it asserts that the region, at altitude and in a town built largely for transit tourism, has enough depth to sustain a serious kitchen.

The vegan menu option at this level is also worth noting as a signal. Hotels in Swiss ski and Alpine resort towns have historically been slow to commit to plant-forward tasting menus at fine dining price points, treating them as modifications rather than first-class formats. A dedicated parallel vegan set menu at €€€€ pricing is an indication that the kitchen has thought through that format with the same structural seriousness as the conventional one.

The Room and the Service Register

The dining room occupies space inside the Victoria Jungfrau, which means the physical environment carries the accumulated weight of a historic property , high ceilings, considered proportions, the kind of interior that a traditional grand hotel naturally produces when it is taken seriously. The interior is described as tasteful and upscale without veering into the kind of maximalism that some heritage hotel restaurants fall into. The service register is described as friendly and knowledgeable, which in Swiss fine dining tends to mean attentive without being stiff , a mode the Swiss hospitality industry does consistently well at the upper end.

Property is owned by Michel Reybier Hospitality, and General Manager Nico Braunwalder oversees operations. The combination of a proprietor-led ownership structure with a named culinary and wine team suggests the kind of stable management that deep wine cellars and long sourcing relationships require.

Planning a Visit

Radius serves dinner only. The restaurant is located at Höheweg 41, within the Victoria Jungfrau Grand Hotel, one of Interlaken's most recognisable addresses. The Michelin star and the €€€€ price point together place this in a category where advance reservation is advisable, particularly for visitors arriving during peak Alpine seasons , summer and winter both bring significant visitor volume to the Bernese Oberland. The Sommelier Menu format is worth requesting when booking if the regional wine dimension is a priority; the list's Swiss depth is leading explored with the wine team's guidance rather than from the carte alone.

For a broader picture of what Interlaken and its surroundings offer across dining, lodging, and beyond, see our full Interlaken restaurants guide, our full Interlaken hotels guide, our full Interlaken bars guide, our full Interlaken wineries guide, and our full Interlaken experiences guide. Further afield in the Swiss Alpine fine dining circuit, Colonnade in Lucerne and Da Vittorio in St. Moritz represent different points on the same map, while Gannerhof in Innervillgraten offers a comparable Alpine regional format across the border in Austria.