Yesterday cycled from Freiburg, Germany to Basel, Switzerland. 85 kms. Through the famed Black Forest vineyard country on primarily paths removed from car traffic. Closer to France (we could see France across the Rhine R. about 15 kms. before Basel), we hugged along the Rhine.
Temp. reached near 28 degrees C. or more. Some headwind. Terrain that we did was flatter than Vancouver. :) Though going up the vineyards looked very steep. They use every inch of private land where they can.
Looked around city for a few hrs. Then took train back.