As a travel writer and Disney fanatic, I've visited Disney World many times with my children. And I've learned two very important lessons over the years.

Lesson #1: You can't do Disney without a plan!
Lesson #2: That plan will change as your kids grow.

The secret to a perfect Disney World vacation is knowing the attractions that best suit your kids' ages and developmental stages, and then taking in just enough to leave your family enchanted, not exhausted.

This age-by-age guide will give you and your family the kind of insider information that's hard to find elsewhere, whether you're looking for places to chill out or ideal areas for greeting your favorite Disney characters. I'll help you find the best rides, resting spots and attractions for kids of every age. And, I'll share tips on when you should go and what you should avoid -- so your first Disney experience isn't your last!

Things to Know before You Go...

• Be prepared. Study the guidebooks (and don't leave home without one). Be aware of park hours and that some attractions run on limited schedules. Use the age-by-age articles that follow to help you plan your itinerary, but also get a park map at your hotel so you can review the schedule beforehand.