On Sunday I visited Ghent, one of Belgium — and Europe’s — most beautifully preserved medieval cities. Our friend and weekend host gave us a tour of the town’s highlights, including the Cathedral of Saint Baaf, home of a majestic altar screen by the brothers Jan and Hubert Van Eyck.

The town was packed with natives and visitors enjoying the warm sunny weather on a special car-free day. That meant we were looking over our shoulders a little less than usual. We studied the ancient buildings, had drinks at a bustling plaza — and admired the views.

As this marvelous trip winds down, I’m feeling grateful for all the places we’ve visited. On Sunday, I was feeling grateful in Ghent.