Shirin, the Prescott harbor light is a working light. The other one is a faux light built to accomodate a very large lens donated by the CCG. It also serves as a tourist info center. You can climb up to see the lens.

Sulfur at Selkirk, huh? Well I have it in my water too. They must be on well water. Sometimes it's more noticable than others. A water conditioner helps some, we put it through a Britta for drinking. I most notice it after I come home from somewhere else!