As the saying goes, Paris is always a good idea. But if you’re planning a future escape to the City of Lights, it’s an even better idea to plan around the seasons. (Or know what to expect if your travel dates are already determined.) Like just about every other destination, Paris changes throughout the year. And we’re not just talking about the weather. Some prefer the colorful blossoms of spring, while others may love bundling up to explore the festive atmosphere created in the colder months. From knowing what to pack and forecasting the crowds to adding specific events to your itinerary, here’s what you need to know about visiting Paris in the spring, summer, fall, and winter.   Spring March through May Weather & Crowds When spring debuts in March, Paris is still on the cold