Hello! We would like to know from someone who has recently taken this tour, what type of plug or plugs were used. We have a Type C Europlug that we've used in France, but it has "not for Switzerland or Italy" printed on the side. We recently returned from southern Italy where we used a Type L plug. It looks like Switzerland and Liechtenstein uses Type J; Germany can use Types C, E and/or F; and Austria can use Type F German Schuko and/or Type C Europlug. We only need to charge iPhones, so we do not need information regarding converters. I called Tauck, but was unable to get an answer; I guess we could call each of the five hotels to inquire, but it would great if a fellow traveler had any information. Thanks so much!