The Christian Schenker family tour surprises at 11 listening stations in the car-free old town of Olten with funny and entertaining stories and songs. All young and old visitors receive a discovery map at the Tourist Center, the Hotel Astoria or "Rubi's ICE CREAMERY", on which there are many exciting things to count and find out.

With your own smartphone or tablet you can scan the QR codes attached to the 11 listening stations and listen to the two to four minute songs and stories. You can download the QR code scanner free of charge from the App Store (suitable: 3G Vision "i-nigma" scanner). The family tour with the puzzle fun takes about 2 hours - but be warned: Hardly anyone can do it. Olten has a lot to offer. You can pause there, eat there excellently, discover something new at each corner.