By Nic Gregg
The only layer available for cruise planning is the World Cruise Ports by Clean Cruise. There are no sublayers, just a cruise ship icon that is displayed on ports all over the world. When a port is selected, a picture of the port appears along with at least a paragraph of information about the port, including what it might be famous for and the available tourist activities. In addition to the photographs and information, there is a link to the list of scheduled cruises to the selected destination. This link takes the user to the Clean Cruise website where the user can directly purchase his or her vacation. There are even cruises to Antarctica!
Check out this clip for a virtual 12-day cruise of Scandinavia by Clean Cruise.