I am making some late changes to our trip and wanted to book a night in Basel on our way between Frankfurt airport and Italy ( probably Stresa). This would be Saturday night, August 27. Looking at hotels right close to the train station, which would be best for our purposes, I find that most are already booked, or are priced around 400 CHF— about 50% higher than I expected from past experience and from looking at other Swiss towns.
Is there some kind of event going on that weekend? Or is this the “new normal” for a weekend?