I have already been to Geneva, but am going back again. I only have Sunday to tour. Last time I visisted I did just about everything there is to do on a Sunday in Old Town. I arrive around 8:30 a.m. and am meeting someone who arrives around 2:00 p.m. Can I take a train somewhere and see sights and return in time to meet up with my friend (who'll want me to take her to Old Town because it's her first time in Geneva).
I appreciate any suggestions.