Further moves to keep passenger numbers in check and protect the environment mean this spectacular but vulnerable continent can be experienced only by a fortunate few.
As Canada settles down after the 2010 Winter Olympics in British Columbia we have a look at the sites of Winter Olympics around the world, for a side-trip on your next cruise.
When you need a mid-year escape to recharge the batteries, a short cruise in the tropical waters of Vanuatu offers the perfect fix. A three-hour flight takes you from Australia or New Zealand to a completely different world: one of scenic, volcanic islands, vibrant coral reefs and a complex culture that spans thousands of years.
She's the most specious ship yet from luxury line Oceania Cruises. James Sitters tells Rose Kelly and Peter Lynch what's on board the new class of ship, including restaurants, spas and suites.