We are planning to be in Barcelona at the end of June. We have two major itinerary possibilities: 1) After Barcelona, go up to Carcasonne, then across to Provence, the French Riviera and down the Italian cost to Cinque Terre. I worry about cost for that trip and how crowded the coast may be. 2) Carcasonne, then up into Switzerland possibly to Southwestern Switzerland (Oberland area?) and Gimmelwald (?), then up to Zurich, ending in Paris.
Cost is a concern, but we are mostly worried about intense crowds. Which itinerary would you recommend and why?