Sunday April 7th: the first spring day with 20 degrees! What a beautiful day for a city walk. This morning we first went out with guests of Viking River Cruises. This afternoon with guests of AMA Tours. Terraces full, cheerful people, trees full of blossom, strolling along the Hoornse Hop and watching beautiful things with the sun in your face. This was really the perfect day for a long tour to get a breath of fresh air.