<p class="ingestion featured-caption">The author in her hotel room at the Grand Hotel Les Trois Rois in Basel, Switzerland.Monica Humphries/Business Insider</p><ul class="summary-list"><li>The Grand Hotel Les Trois Rois in Basel, Switzerland, has a rich history of remarkable guests.</li><li>For centuries, the hotel has catered to guests such as Queen Elizabeth II and the Rolling Stones.</li></ul><p>As I eavesdropped on a conversation at the Grand Hotel Les Trois Rois, it felt almost too cliché.</p><p>Perched on red velvet chairs and sipping top-shelf cocktails, a group of hotel guests discussed a <a target="_blank" class href="https://www.businessinsider.com/art-basel-unlimited-switzerland-curator-shares-how-exhibit-comes-together-2024-6">friend's upcoming art show</a>. He was heading from Switzerland to New York City to display his latest installation, where the work was expected to sell for about the median price of a US house.</p><p>The guests chatted, tossing out names I didn't know. If I were anybody in the art world, I'm sure they're names I would have recognized.</p><p>The conversation shouldn't have phased me. I was at the Grand Hotel Les Trois Rois, the ritziest hotel in the Swiss town of Basel, an area known for art.</p><p>The property has welcomed royalty, celebrities, art fanatics, and the ultrawealthy in its three-century history. It's a <a target="_blank" class href="https://www.businessinsider.com/luxury-five-star-hotels-most-surprising-things-2022-1">hotel that oozes luxury</a>, and for one night, I soaked in every detail — from the down pillows to the Champagne breakfast.</p>