Lake Geneva can be quite breathtaking from many vantages. However, it is a little-known fact that the quintessential views of the snow-capped Swiss Alps are not found in Geneva proper. Enter the Mandarin Oriental, Geneva, Lake Geneva Dream Drive, a two-night package (from about $2,000 per night) offered through October 14. The experience includes the use of a Porsche Panamera S E-Hybrid for the day—ample time to drive to the opposite end of the lake for the best views of the Alps and more. The hotel’s concierg…