12. Las Vegas, Nevada
You will not find a greater destination on the planet to indulge your inner-most hedonistic desires than the Vegas strip in Las Vegas, Nevada, that ranks 12th in our list of best places to visit in the USA in January. Mega resorts, chic pool clubs, glitzy casinos, and luxurious restaurants line the somewhat ironic crucifix-shaped street layout of sin city, affording adult travelers everything they could possibly want, along with a few things they probably don’t. With splashy nightlife hotspots overflowing with master mixologists and world-famous DJs, as well as world-class shows like Cirque du Soleil and entertainment from international performers, you’re assured an onslaught of activities that suit your tastes in this desert oasis.