25 Best U.S. Cities To See Before You Die.

San Francisco, California

If you’re looking for diversity, wondrous sights, and tons of hipsters then visit San Francisco. Pay a visit to iconic locations like the Golden Gate Bridge, travel across the city on a cable car, or take a tour of Alcatraz. But if the hustle of the city gets to you then escape to the quiet Muir Woods where all you’ll find are towering trees and peace and quiet.