Let’s take you to rooftops :).El Techo de Lolinda.This atmospheric Mexican spot is ideal for kicking back with a paloma while admiring the skyline. The open-air rooftop is casually romantic, dotted with small tables and illuminated by string lights overhead. A glass wall circling the perimeter shields revelers from wind, but doesn't block the FiDi skyline. Big blue umbrellas get unfurled on hot days, and heat lamps are fired up at night. Opt for one of the spicy-sweet mezcal cocktails like El Joven Picante, a combination of mezcal, honey, lime and chipotle bitters, or a pitcher of the strong house margaritas, which includes Ocho Plata tequila, Fidencio mescal and Combier triple sec.Dirty habit.This swanky SoMa rooftop feels downright cozy—especially when nursing a tumbler of bourbon beside the fire pit. Bar manager Brian Means, formerly of Fifth Floor and Zero Zero, is a brown spirits enthusiast, serving more than 300 rare varieties from around the world. Creative seasonal drinks are served in vintage cocktail glasses and incorporate tea, spices and fresh herbs. And though the Habit’s patrons are largely a suit-and-stiletto set—some sipping “communal” cocktails designed for sharing—the bar doesn’t take itself too seriously. The beer selection ranges from PBR to La Chouffe and beer-and-shot pairings come in tongue-in-cheek combinations like the Red-Headed Stepchild: an Heretic Red IPA and a Pierre Ferrand 1840 cognac ($10).JonesHidden behind a pair of blue steel gates in the heart of the Tenderloin, this spacious indoor-outdoor bar has earned a loyal following for its landscaped, heated terrace and happy hour deals: $3 beer specials and $5 wine and cocktail specials (cash only). Though “roof deck” is a bit of a stretch—taller buildings surround you on three sides—the buzzy perch affords a birds-eye view of the Tenderloin below. The crowd is young and stylish, converging from Polk Street, FiDi, Mid-Market and SoMA, and the cocktails are carefully crafted (which sometimes leads to a wait at the bar). Try the Trendy Loin: coriander-infused gin, house-made lemongrass syrup, lime and sparkling wine garnished with fresh lemongrass.