For Swiss, you can always go to the tourist information counter and ask what are the best attractions you can do with the limited time you have and they can advice you on real time basis in the mountain pass or lakes etc or whatever are open or closed due to weather or unforeseen circumstances. Real-time news is more reliable.
Bern is a good place to walk around, there is a beautiful church up a hill and you can climb there to get a surronding view and can see the status of the Bear (name of Bern) where the river flows below.
Interlaken is good too, if u want, u can try to stay at those wooden house facing beautiful waterfalls. Zematt is the place where you go for ski and see the famous pointed mountain which Toberlone choclate design after it. All my best shots are taken there as I was lucky as the weather was perfect. see some of mine shots...
Don't underestimate the beauty of lakes...
Once you are about to depart Swiss, you can visit Foxtown and it is very near the border, about less than an hour drive, you can spend about 2 hours in Foxtown and then head to Italy. Before going to Italy, go to the custom and they will check your good and verify it so that you can claim GST back from the airport.
But honestly, I have been to foxtown...nothing much...all factory outlets and only 1 or 2 food outlets there. When you buy your items, like a GUCCI bag, they give you the GUCCI factory outlet bags plastic bag instead of the
big rectangular Golden brown GUCCI paper bag...most girls like to carry the Big Gucci paper bag and walk around to tell the world they got a GUCCI bag inside...but of course, not everyone cares about carrying a GUCCI paper bag...if u want the lower end models or the previous design, you can go n take a look but honestly, they claim to have 50% discount on the prices but the design very obiang and the range are limited..clothing also limited range for Aseans...
aiya...spend more time in Milan lah cos that is the shopping paradise. They also have the small shops around Milan selling REAL leather goods and comparable quality to those few thousands dollars GUCCI bag...just put your initial or logo on the the bag and it is your own brand liao !!!!
One thing I realise that when you travel with Aseans is that they to over buy branded goods and some friends even pre-order goods with you to buy for them. There are a lot of peer pressure when your lady companion goes shopping with other people who buy branded stuff and the pressure come down very strong. It is like the girl buy one branded stuff and show her friends and they all start to giggle, goo!! goo!! wow !! wow !! here and there...and the next thing, u end up paying 4 to 5 bags for her..come back work very hard to pay it off !!!
So, if photography is what you want, have a limited list of things to buy....dont overspend in shopping and attract unwanted attentions by muggers.
Spend more time shooting, know the history and appreciate the atmosphere and the few hundred years old sculpture, drink your favourite coffee at the square enjoying..these should be what I term as a holiday...