Gangnam nightlife: upscale clubs, rooftop bars, and the hidden speakeasy scene

Gangnam nightlife is more grown-up and expensive than Hongdae but the quality is undeniable. For clubs, Arena is the biggest — massive EDM venue with international DJs, cover ₩30,000-50,000 but includes drinks. For a chill vibe, Floating in Sinsa has Han River views and cocktails around ₩18,000. The speakeasy scene has exploded: Alice Cheongdam is hidden behind a wardrobe door, Le Chamber requires a phone reservation, Southside Parlor does amazing whiskey cocktails. Dress code matters — no shorts or sandals, smart casual minimum. Expect ₩80,000-150,000 for a full Gangnam night out including food and drinks.