How many visitors, international and domestic, visit the place where three of the state's four largest incorporated cities are located?
Las Vegas–Paradise, NV MSA The Las Vegas–Paradise, NV MSA, also known as the Las Vegas–Henderson–Paradise, NV Metropolitan Statistical Area (2013), is in the southern part of the U.S. state of Nevada, coextensive since 2003 with Clark County, Nevada. A central part of the metropolitan area is the Las Vegas Valley, a 600 sqmi basin that includes the metropolitan area's largest city, Las Vegas as well as the other primary city, Paradise, Nevada. The area contains the largest concentration of people in the state. Cities in the metropolitan area include Las Vegas, Henderson, North Las Vegas, and Boulder City. The metropolitan area is one of the top tourist destinations in the world, drawing over 40 million international and domestic visitors in 2013 with a GMP of US$103.3 billion.
Boise metropolitan area The Boise City–Nampa, Idaho Metropolitan Statistical Area (MSA) (commonly known as the Boise Metropolitan Area or the Treasure Valley) is an area that encompasses Ada, Boise, Canyon, Gem, and Owyhee counties in southwestern Idaho. It is distinct from the wider Boise City-Mountain Home-Ontario, ID-OR Combined Statistical Area, an area consisting of seven counties in southwestern Idaho, and Malheur County, Oregon anchored by the cities of Boise and Nampa. It is the state's largest officially designated metropolitan area and includes Idaho's three largest cities – Boise, Nampa, and Meridian. Nearly 40 percent of Idaho's total population lives in the area.