Daily Detour: Odd spots, strange trips, great moments in travel
Comparing airlines' Airbus A380s
Bizarre and unusual destinations around the world
14 destinations to visit in 2014
Of course, big is still important to many cruise lines. Princess Cruises' 3,600-passenger Royal Princess, the 17th and largest ship in its fleet, will debut June 16 on a seven-day voyage from Southampton, England, to Barcelona.