On day two, head to the picturesque town of Annecy, often called the 'Venice of the Alps.' Explore the charming Old Town with its colorful buildings and canals. Visit the Palais de l'Isle, a 12th-century castle that now houses a local history museum. Take a boat ride on Lake Annecy, surrounded by stunning mountain scenery. Enjoy a relaxing afternoon by the lake, swimming or sunbathing. In the evening, savor some local Savoyard cuisine, such as fondue or raclette.