A new $120,000 way to sail the world by living on a cruise ship for a year

In travel news this week: railway ambitions in Greece, Vietnam, Britain and the United States; exciting new maritime adventures from Virgin Voyages and the Orient Express; plus the world’s top cities for 2024.

​ In travel news this week: railway ambitions in Greece, Vietnam, Britain and the United States; exciting new maritime adventures from Virgin Voyages and the Orient Express; plus the world’s top cities for 2024. Read More Breaking News, Latest News and Videos | CNN