With the snows of winter on their way, most people are bringing an end to this year's travels and looking ahead to 2012. Which has us wondering: How do you decide which national parks to put on your travel calendar?
Are you looking to expand your list of national parks visited, or are you planning to go back to old favorites?
And what resources do you rely on to help with your planning? The National Park Service website? AAA? Chamber bureaus in gateway towns? The Traveler?
Tell us, travelers, how do you go about planning your national park vacations?