Firn
Joining Seattle's small list of rooftop bars, Firn (pronounced fee-rn) has made a splash since its opening in the spring of 2025 on the rooftop of Populus Hotel. Taking after its name, which roughly translates to "last season's snow that is on its way to becoming glacial ice" in Swiss German, Firn's cocktail menu is inspired by seasonal flavors and revolves around a few categories of ice. This includes cold, ice-shaken cocktails and libations poured over shaved ice—essentially an adult snow cone. The forest-meets-ocean-inspired decor, relaxed atmosphere, sun-soaked roof, and draping greenery have made it a popular spot among locals and visitors alike—reservations are highly recommended.