The flowers are blooming, the rosé is flowing, and the sidewalks are packed, which could only mean one thing: Springtime has officially arrived in the city! Wondering what to get up to as the days get longer and the weather finally heats up? Well, for starters, there's roller skating, rooftops, and waterfront spas. Click through for everything to put on your calendar this season!

[Photo via @jimmy.soho]