Spent a day in Kotor on a 10 day Viking Star cruise, Empires of the Med. Went on a 4 hour tour with Milo Popovic, Tours by Milo (excellent), and then explored by myself. Montenegro is a beautiful country (formed in 2006) and the Bay of Kotor is a beautiful destination for cruisers.
For larger version of a picture, double click the picture. Note there are multiple "pages."