A city with a french vibe is Montreux in the french part of Switzerland. Its perfect to spend a full day in this city and admire the beautiful lake. Its also the place of Jazz music since the famous Montreux Jazz Festival is taking place here. Besides that the city was also a base of Superstar Freddy Mercury. A perfect day contains a walk at the promenade which is endless, a ride on a boat of Lake Geneva and visiting the wonderfull Chateau Chillon.