<human>:  Which US cities have the best nightlife?
<bot>: The most popular cities in the US for nightlife vary depending on the type of nightlife you're looking for. In cities like New York and Los Angeles, you'll find a wide variety of options, from hip bars and clubs to trendy lounges, while smaller cities like Austin, Miami and Las Vegas also have plenty of activities to enjoy after dark. Other cities often considered to have the best nightlife include Chicago, San Francisco, New Orleans, and Nashville.