help me

Dear friend
My name is Ali and I`m going to USA
and I wonder if you tell me about
fun place there.
Regards,
Ali

Okay, how about a few fun places?

Cities: Las Vegas (Nevada), New York City (New York), Orlando (Florida), Miami (Florida), San Francisco (California), Seattle (Washington), Nashville (Tennessee), Chicago (Illinois), Washington (D.C.--District of Columbia), Austin (Texas), Santa Fe (New Mexico), Los Angeles (California), San Diego (California), Phoenix (Arizona), New Orleans (Louisiana), Dallas (Texas), Denver (Colorado).

National Parks: Grand Canyon (Arizona), Yellowstone (Wyoming), Grand Tetons (Wyoming), Yosemite (California), Sequoia (California), Crater Lake (Oregon), Glacier (Montana), Everglades (Florida), Great Smoky (Tennesee/North Carolina border), Shenandoah (Virginia), Statue of Liberty (New Jersey/New York), Badlands/Mount Rushmore (South Dakota), Carlsbad Caverns (New Mexico), Rocky Mountain (Colorado), Arches (Utah), Lake Powell (Utah), Canonlands (Utah), Zion (Utah)

Enjoy

New York City, Las Vegas, Miami, Orlando, San Francisco, San Diego and several more depending on what you are interested in doing

LOTS of places and things to do.
If you need advice for the northeast, please let me know!