Im heading to Zurich in June, Ill be with my 19 year old so not the same type of trip Id do with my friends but we love restaurants, theatres,cafes, boats, water, city life, markets. We are not hikers and getting out in the wilderness type of people, our love of nature is reserved to boating which we love. It will be my birthday so Id love to find a cool bar/cafe that serves food with a good atmosphere as opposed to a stuffy romantic place as I'm with my son:) I'm still trying to find accommodation but it will be central
Zurich city especially the old part is at least a day and would just walk around. Start from the railway station HBF and walk the old streets and church areas.
There are many restaurants tucked quietly away on side streets.
You can spend more than a day mooing this. about 6 years ago
http://www.sandraorourkeglynn.com/zurich-switzerland-2013/ almost 5 years ago