Argaela restaurant is in 1 of the rooms of the cloister of Burgo de Osma Thermal Hotel, and you don´t need to be a guest in the hotel to eat there. I would recommend trying their proposed menus as they have many. There's nothing like celebrating 14 years as a couple in a lovely setting with a fantastic dinner. So I was surprised my partner chose the "Taste of Love" dinner, which was made up of: 1) salad of scallops and shrimp, vanilla and candied beet germinated veggies. 2 º) hake and glazed prawns stuffed with a thin nutmeg cream, my favorite dish . 3 º) rose veal filet mignon that was grilled, baked apple cannelloni and ham with foie gras emulsion.