It's one of the most beautiful, rugged national parks in the world. But you can visit while enjoying serious luxury.
Take a stroll along the world's most expensive streets.
Nina Karnikowski explores Richard Branson's luxury retreat in the Atlas Mountains, one of the most opulent hotels in Morocco.
There is one place where you definitely don't need to know about time.
How this epic, 4352km continent-crossing trip became one of the world's greatest train journeys.