Natural wonders, historic sites and modern attractions—these are the most popular tourist destinations across the country.

Scroll down for the full map. / CouponBirds // CC by SA ... to pinpoint what are apparently the most overpriced attractions in the United States—from the U.S. Space and Rocket Center in Alabama ...

Here’s more on the findings and a list of the top 20 tourist attractions in the United States, that, yes, draw millions of tourists, but are also worth putting on your travel bucket list.

Tourism across the United States ... attractions. Now, the travel website Explore has rounded up the most-visited tourist ...