Thanks for the suggestions. We toured Attersee Lake, Mondsee (went to St Michael’s Basilica to view the film location of Sound of Music Church where von Trapp’s were married (actual church for them was elsewhere).
We went to Bad Ischl and had a cable car at Katrin to the top of the mountain (1500 Meters) where there are two restaurants and a view that will astound. Hiking trails all around. Once on the trail, it is a quiet like one rarely experiences. Note that last ride down is 5 pm.
Bad Ischl has lovely couple of streets for shopping or cafes.
We spent a morning exploring Hallstat. Lovely historic town. Weather was glorious and tourists were manageable.
Again, thanks for the ideas.