Roche Harbor used to be a lime production site.  A couple of the old lime kilns are still in place although no longer operational.  However, now the focus has been on transforming it in to a tourist and residential destination.  There is a hotel, shops and restaurants.  Plots of land are being developed into residences and there is a large marina.  The place is picturesque enough but it is a bit isolated from the rest of the island.  It had a bit of a feel of the sort of town in which everything is controlled by one company and the rules must be followed.  Maybe I am being unfair but that is how it seemed to me.  We walked around a bit to see what was on offer but we were soon on our way again.