2011 Tours of a Lifetime -- National Geographic

World's Best Tours

See Photos From 2011's Best Guided Trips

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50 of the World's Best Guided Expeditions

Welcome to Traveler magazine's sixth annual "50 Tours of a Lifetime." Culled from thousands of tours worldwide, these are an antidote to the average—all offered by outfitters with solid reputations in the industry. They offer a short but deep dive into far-flung cultures and transformative experiences. We looked for tours (including volunteer, adventure, family, and small-ship trips) designed for experience, immersion, sustainability, and cultural connection. There's bound to be at least one that is right for you.

Find the Best Tours Around the World

Tips for Planning a Tour

10 Great Tour Guides

Meet ten of the world's best guides and see what distinguishes them from the ordinary.
Choosing a Family Tour

Get tips on how to choose the right guided expedition for you and your kids.
Understanding "Tour Speak"

Knowing the jargon of tour operators will help in planning your trip.
How to Get a Bargain

Check out these strategies for landing the best deal on your guided tour.
What to Do When Things Go Wrong

If you've had a bad experience on a guided tour, here's what you can do about it.
Tips for Traveling Alone

Traveling by yourself on a guided tour requires planning. Here are some tips to help you prepare.