Is four days really enough for your first time in Paris?
Short answer: yes, if you stop trying to see all of it. The mistake I almost made was packing the days end to end, Louvre and Versailles and the catacombs and three different viewpoints, and I'm so glad I didn't. The thing that actually made Paris work for me was basing myself somewhere central and walkable, then looping between the big sights on foot instead of diving into the metro every twenty minutes. You see more of the actual city that way, the bakeries and the side streets, and you're not underground missing it. Four days was plenty for a first-timer precisely because I let it be slow.
What I'd actually book ahead
Two things are worth sorting before you fly, and the rest you can leave loose. First, the local-hosted Airbnb experiences, those were hands-down my favourite days of the whole trip, and the good hosts book out, so I'd lock one in early rather than hoping there's a spot. Second, the headline sights with real queues, the Eiffel Tower lift and the Louvre especially, where a timed ticket online saves you an hour of standing in line you'll never get back. The Pinterest-famous cafes I just turned up to. Some genuinely are worth the queue, but I'd pick one or two rather than chasing the whole screenshot list, because half the charm is the random corner spot you stumble into anyway.
The free part everyone underrates
Here's the bit I'd tell every first-timer: the best moment in Paris costs nothing. After dark the Eiffel Tower sparkles for five minutes on the hour, every hour, and I made it my closing ritual every single night, sat on the Champ de Mars lawn with something from a bakery, just watching it go. That's the version of Paris I'd happily redo on any budget. You can do this whole trip on a hostel bed and a carnet of metro tickets, or splurge on a room with an actual tower view, and honestly the sparkle hits the same from the lawn as it does from a balcony. That's why I made this Paris guide free, it's the trip I wish someone had handed me, no upsell attached.



