The state 's largest urban agglomeration , it is the heart of the Las Vegas -- Paradise - Henderson , NV MSA .
The Las Vegas Valley is a major metropolitan area in the southern part of the U.S. state of Nevada .
The state 's largest urban agglomeration , Las Vegas Valley is the heart of the area   -- Paradise - Henderson , NV MSA .
The Las Vegas Valley is a major metropolitan area in the southern part of the U.S. state of Nevada .