San Francisco - Summers are long, arid, with clear skies; winters are short, cold, and wet. Las Vegas - Summers are hot with very low precipitation, winters are cold with a bit of rain.
San Francisco Golden Gate bridge, Alcatraz Island, Chinatown, Lombard Street, etc. Las Vegas The strip, high roller, Bellagio Fountain, Stratosphere Tower, etc.
San Francisco State - California County - San Francisco county Las Vegas State - Nevada County - Clark County
San Francisco is the fourth largest city in the state of California. Las Vegas is the largest city in the state of Nevada.