I have a job that will take me to Monte Carlo this June. I will be there with my partner. We really can't afford a European vacation, but we also can't afford to pass up a chance to explore a bit after the job. The client is paying for transportation, so it would be a real waste to just go home. I'm confounded: what to do for 7-10 days if I extend. Surely I can't afford the French Riviera and I don't speak a word of French. I was thinking going south to Barcelona since I speak some Spanish, but it's not easy to get there and I understand that it's not a cheap alternative. I'm now looking at going east to Italy. I like Italians. I love the mountains (I'm from the desert so heat has no appeal to me).
Where should one go, on a budget starting from Monte Carlo (or Nice)? Rent a car or rely on trains? Keep to the mountains or explore Cinque Terre, and other coastline places in Italy? Always with an eye to a simple (inexpensive) travel.
Any help, advice will be appreciated!