The Royal Princess sailed her inaugural transcanal season virtually sold out, and is doing extremely well in Alaska bookings also, Princess Cruises Senior Vice President of Marketing Mike Hannan reported.

"There is some space available here and there for the June, July and August cruises, and only one space available on the three cruises scheduled for September," Hannan added.

The Royal Princess arrives Francisco, May 27, where she will series of 10-day cruises to through September.