If your trip to Ecublens is all booked but your travel itinerary is a little on the empty side, let us give you a few hints and tips.If anyone asks why you're heading here, just show them some images of Lausanne Cathedral and Olympic Museum. These noteworthy attractions guarantee you'll have an awesome trip.Close to the city center, CIG de Malley is one sight you might like to put on your to-do list. If you still have some room on that itinerary, Collection de l'Art Brut and Espace des Inventions will keep you busy too.