Took an open-top bus and jumped off near the cathedral which had a stunning mosaic and a peaceful garden, not much time to explore but a very pleasant afternoon.
It was Sunday, so very quiet, and considering that the island depends on tourism it was surprising that most shops were closed - but everybody needs a day off.
We found a lovely cafe/bar next to a church and enjoyed a delicious, very reasonably priced lunch.
Informative and highly efficient guide, full of enthusiasm and in no way pushy. We were told about the island and about its amazing geology. The day started with a camel ride, a quiet sedate ride with a lovely guide who was pleased to take pictures with customers' own cameras. On Fire Mountain, care was taken to ensure everyone had a good view of the demonstrations and there was time to take photographs and enjoy the area.
We were also taken to a wine merchant's, and, unlike in Morocco, we did not feel under pressure to buy.