What are the most visisted tourist attractions in the United States in
terms of annual visitors?  What is the most visited tourist attraction
in the United States?  Thank you very much!

<According to Amusement Business Magazine, Walt Disney World is the
most popular tourist attraction. Second is Disneyland and third is
Pier 39 in San Francisco.
http://www.azcentral.com/travel/destinations/california/articles/sfnites.html

Pier 39 gets 11 million visitors a year.
http://www.virtourist.com/america/san-francisco/02.htm
http://www.pier39.com/media/media.cfm/category/retrospective

Fisherman’s wharf.
http://216.239.59.104/search?q=cache:qJ3ytISJ68QJ:www.worldtouristattractions.travel-guides.com/attractions/pfw/pfw.asp+%22most+visited+tourist+attraction%22+usa&hl=en&ie=UTF-8

Walt Disney World gets over 20 million visitors a year. 
http://travel.yahoo.com/p-travelguide-591113-walt_disney_world_orlando_attractions-i

Disneyland gets 14 million visitors a year.
http://www.anaheimcolony.com/disneyanaheim.htm
There were an estimated 12.7 million visitors in 2002.
http://onenews.nzoom.com/onenews_detail/0,1227,218861-1-9,00.html>


<Search strategy :>

<"most visited tourist attraction" america's>
<://www.google.com/search?q=%22most+visited+tourist+attraction%22+america%27s&hl=en&lr=&ie=UTF-8&start=10&sa=N>


<Hope this helps.>

This might be useful:
http://ask.yahoo.com/ask/20010524.html