We have visited a number of places we found in
1,000 Places to See Before You Die. If you are interested in the countries most scenic roads, checkout
America's Scenic Byways. You could follow one of the
National Historic Trails such as the Lewis and Clark Trail or Santa Fe Trail.
Trip Advisor is a good general website and usually is listed in a Bing or Google search for things to do or attractions in a location.
There are many many websites that list places of interest of various types. Some of the ones we use are:
National Parks,
National Wildlife Rufuges,
State Parks,
Legends of America,
Roadside America,
Ghost Towns,
Slot Canyons,
Pow Wows,
Flea Markets,
Rock Art,
Native American Ruins,
Factory Tours,
Waterfalls,
Scenic Railroads,
State Fairs,
Lighthouses,
Breweries in the United StatesWineries in the United States