Looking for nice mountains in the south of Poland suitable for a day trip.

Does anyone know any nice mountains in the south of poland, for a day trip?

I'd go for Pieniny or Bieszczady :).

en.wikipedia.org/wiki/Pieniny

Check out a town called Zywiec. I went there and was impressed. There is a pension there which overlooks the lake and mountains. Superb!!

all hikes in poland's mountains can be day hikes.

There are many many marked treks up the mountains.
Try Walking up the Beskid mountains or Recommendations for Zakopane.