This spa atop the Vitale Hotel may be comparatively small, but its intimacy is part of its appeal. Three comfortable massage rooms are adorned with plush beds and floral accents. But the real draw is what happens outside on the roof deck. Settle into an open-air, deep-soaking infinity tub for the spa’s luxurious bathing ritual. Lit by lanterns and strewn with rose petals, the setting is tranquil and the treatment is entirely self-driven—you control everything from the temperature to the tea. Lavender rose bath salts and a generous platter of seasonal fruit is on the house. Afterwards, soak up some sun on the patio and garden overlooking the Ferry Building and downtown.