For a romantic night out in New York City, treat your lover to the candlelit Aire Ancient Baths in Tribeca. This Spanish spa knows hospitality, with a helpful staff ready to ease you in right from the tranquil entry. You’ll be drinking in the details of the space, a historic cast-iron building reworked to expose rustic wood and brick. Flickering lanterns intensify the mystery and the romance. Start off with a tour so you can take in the architecture, and learn how to maximize the health effects of your session. You’ll luxuriate in warm waters, be refreshed by cold-water pools, and float weightless in salt water with your mind and body completely at rest. You and your loved one will be speaking in soothing tones as you take a break on heated marble seats to sip some smooth tea. Next, you’ll head to the steam room, where you can watch each other sweat in a space perfumed with rotating scents of jasmine, peppermint, and eucalyptus. Maybe it’s time for a massage. If it’s a particularly special occasion, you can start the evening off with a red wine or champagne soak, in a bath built for two. No matter what, you’ll leave rejuvenated, and ready for whatever the evening may hold next.