The Best Underground Bars in Portland, Oregon | Eater Portland

"Slink down the small alley off Northeast Alberta to discover a wine lover’s Shangri-La in Bar Nina (formerly Les Caves) — and its above-ground sister bar Big Salt Bar. The intimate underground space is an excellent date night venue: quiet, warmly lit, and impeccably furnished. A cozy raised alcove offers an even more private spot to the physically dexterous. The bartenders love to talk wine, and the wine list here is curated with care, with a particular passion for Southern and Eastern European wines. The small kitchen offers classic bar snacks and an unbeatable grilled cheeses." - Nathan Williams