I am traveling to Nice with my family in early July. Never having been to Nice, or Southern France, I was researching excursions to do and noticed that Cinque Terre is not TOO far from Nice (having been to Cinque Terre two years ago, I think it is one of the most beautiful places in the world, and want my family to experience it)...in your opinion, is this a doable day trip? I tried looking at trains, and it seems there is a straight train from SanRemo to La Spezia, which is one end of Cinque Terre. The problem is how to cross the border into Italy, and whether this trip is actually worth it.
If you advise against it, any advice on destinations that are more practical near Nice for a day excursion?