Royal Caribbean Group owns the world's largest cruise ship, Wonder of the Seas. elaborate
Some airlines allow pets to travel in the cabin as carry-on luggage, but require specific, airline-approved pet carriers that fit under the seat in front of you. elaborate
Space tourism's first paying customer, Dennis Tito, paid $20 million for his 2001 trip to the International Space Station. elaborate
Pop-tourism, the phenomenon of traveling to see pop culture landmarks or events, is estimated to generate billions of dollars annually in revenue globally. elaborate
