Las Vegas mega-clubs include Omnia at Caesars Palace (resident DJs + famous kinetic chandelier), XS at Encore (outdoor pool + indoor club), Zouk at Resorts World, Marquee at The Cosmopolitan (two-story club + rooftop pool), and APEX Social Club at Palms. Cover charges run $30–100 for men; women often free or reduced.

Standout Las Vegas bars: The Chandelier at The Cosmopolitan (3-story bar in a waterfall of crystals), Rosina at The Venetian (elegant cocktail lounge), Skyfall Lounge at Delano (panoramic Strip views), and Downtown's $1 margaritas at Atomic Liquors. The Container Park in Downtown has a lively outdoor bar scene.

Yes — licensed dispensaries near the Strip include Planet 13 SuperStore (the world's largest at 112,000 sq ft with live entertainment), Reef Dispensaries, and Essence Cannabis on the Strip corridor. Nevada allows recreational cannabis for adults 21+ but prohibits public consumption — use only in designated areas or private residences.

Nevada has no state-mandated last call, so many Las Vegas bars operate 24 hours. Nightclubs typically open 10pm–midnight and run until 4–6am. Several casino bars never close. Pool parties (day clubs) run noon–6pm. After-hours venues operate from 3–8am for night owls.