Things to do on own
I will have a day and a half on my own before the Crown Jewel tour begins. I'm having trouble finding things to do in that time, other than go to the open air market on Wednesday morning. I've looked at the Viator and Get Your Guide offerings, but they seem to be pretty expensive for short tours. I could go for a cruise on the lake and/or walk around on my own. How have others filled free time in Lausanne?