So I`ll be leaving soon and need some suggestions as to what I could do for my last free day in Switzerland here. I really wanted to try paragliding but the weather doesn`t seem to be cooperating so I don`t know if it`ll work tomorrow.

Been to most of the touristy places, haven`t been to south eastern part of Switzerland - like Chur.

What might I do tomorrow? Thun, Basel? St. Catherines Festival and Market in Sierre? St. Martin's Fair and Market in Porrentruy? Luzern's transportation museum (been to Luzern twice but haven't visited). Or even a xmas marktet?

Is it worth it to try to go see the Onion Market in Bern for like an hour or two in the morning?