According to Royal Caribbean's press release, the Explorer of the Seas will doing round-trip cruises from Seattle. The Radiance of the Seas will be sailing doing cruises that start in Vancouver & end in Seward and start in Seward & end in Vancouver. Essentially, using this information, the Explorer of the Seas will be primarily doing round trip voyages and the Radiance of the Seas will be doing one-way cruise voyages. (Cruise Tip: If you are looking at one of these cruises, make sure you pay attention to the port of departure and the port where the cruise will end.)
This will be an exciting Alaska cruise season for Royal Caribbean. Royal Caribbean's Alaska cruisers will be offered a variety of cruise options that will take cruisers to many different scenic spots and ports. In addition, Royal Caribbean will be offering two new cruise tours for the 2017 season. Cruisers are able to book their Royal Caribbean Alaskan cruise starting today, February 26, 2016.
For Royal Caribbean's Full Press Release:
Click Here (Will Open In A New Window)