___. A junior olympic, either 25 yards (SCY) or 25 meters (SCM), would probably be a more realistic option for a residential pool. Whether you decide on a short course or long course pool, there's no need to make the pool several lanes wide.
The most expensive cruise ship roaming the seas today is owned by Royal Caribbean International, the world leader in luxury cruises. Allure of the Seas is the largest and most expensive passenger ship ever built. It is only two inches longer than its little sister, Oasis of the Seas.
Top 10 Most Expensive Cruise Ships Ever Built. A cruise ship is a passenger ship used for pleasure voyages. The voyage is a part of experience, as well as the different destinations along the way. Transportation is not the prime purpose, as cruisers operate mostly on routes that return passengers to their originating port.