Ride From Morges to Yverdon

We had a dry ride today of 40 K. We made one wrong turn about 25 K into our ride, so the last part of the ride was tedious on narrow roads with no bike lane. We passed through lots of vineyards and farm land, and I was able to stop and get this castle on the way but I have no idea of the name. Yverdon is a beautiful little city with a vibrant, picturesque town square. Tomorrow we go to Murten, a 60 K ride.