Stüva
This is a serious, bottle only cellar of 637 selections built around France, where the French reds run 95 deep and Domaine de la Romanee Conti alone shows 24 listings. Burgundy and Champagne anchor the spine, but the Austrian and German benches carry real weight too, with Heinz Velich at 23, Anton Kollwentz, F.X. Pichler, Nikolaihof, and Klaus Peter Keller giving you Riesling and Gruner depth alongside Tement and Wittmann. Whites actually outnumber reds here, 259 to 228, and there is a large block of Sondergrossen, so expect magnums and bigger formats when guests want to celebrate. There is no list by the glass, so every sale is a full bottle and the conversation should match that. This rewards a guest who knows what they want and is ready to commit, with entry points starting around 60 EUR but plenty of room to climb into trophy territory.