Skip-the-line available How to Get to Notre-Dame and the Tower Entrance
The Métro, RER and walking routes to the Île de la Cité — and how to find the tower climb entrance, which isn't the cathedral door.
Notre-Dame sits at the very centre of Paris, on the Île de la Cité, so getting there is easy — the trickier part is finding the right entrance, because the tower climb starts at a different door from the free cathedral visit. This guide covers the simplest ways to reach the island by Métro, RER, bus or on foot, and exactly where to go for your timed tower slot.
By Métro and RER
The closest Métro stations are Cité (line 4), on the island itself, and Saint-Michel (line 4) on the Left Bank a short walk across the river. For the RER, Saint-Michel–Notre-Dame is served by lines B and C and sits just south of the cathedral across the Petit Pont — often the fastest option from the airports and mainline stations via a single change. Châtelet, a short walk north, is a major hub on several Métro and RER lines if it suits your route better.
From any of these it is a short, well-signposted walk to the parvis — the square in front of the cathedral. The island is compact and pedestrian-friendly, so the last stretch is pleasant on foot along the Seine. Allow a little extra time to find the correct entrance for the towers once you arrive, especially at a busy time of day.
By Bus, Bike and on Foot
Several bus routes serve the Île de la Cité and the quays on either side of it, and the city bike-share has stations nearby, though the surrounding streets can be busy. For many visitors the nicest approach is simply to walk: Notre-Dame is within comfortable strolling distance of the Latin Quarter, the Louvre, the Marais and Sainte-Chapelle, and the riverside route along the Seine is one of the loveliest walks in Paris.
However you arrive, aim to be at the tower entrance a few minutes before your slot. The timed entry is strict, and the area around the cathedral can be crowded, so a small buffer avoids any last-minute rush. Comfortable shoes are wise in any case, given the 424 steps ahead of you.
Finding the Tower Entrance
This is the detail that catches people out: the tower climb does not start at the main cathedral doors on the west front. The tower entrance is on the north side of the cathedral, outside, and is separate from the (free) cathedral entrance. If you go to the wrong door you can lose precious minutes against a strict timed slot, so it is worth knowing in advance.
We send clear directions and a map with your ticket, pinpointing the tower entrance and the best way to reach it from the nearest stations, so you arrive at the right place with time to spare. If anything is unclear on the day, our concierge team is reachable to point you in the right direction — one of the practical advantages of booking the climb through us.
Frequently asked
What's the nearest Métro to Notre-Dame?
Cité (line 4) on the island itself, or Saint-Michel (line 4) a short walk across the river. RER lines B and C stop at Saint-Michel–Notre-Dame just to the south. Châtelet is a short walk north on several lines.
Where is the tower climb entrance?
On the north side of the cathedral, outside — separate from the free cathedral entrance on the west front. It's a common point of confusion, so we send clear directions and a map with your ticket.
How early should I arrive?
A few minutes before your timed slot. The entry is strict and the area can be crowded, so a small buffer avoids a rush. Finding the correct tower entrance is the main thing to allow time for.
Can I walk there from other sights?
Easily — Notre-Dame is within a short walk of the Latin Quarter, Sainte-Chapelle, the Louvre and the Marais, and the riverside walk along the Seine is one of the nicest in Paris.
Is there parking?
The Île de la Cité is not car-friendly and public transport is far easier. There are public car parks in the surrounding area, but the Métro, RER or a walk along the Seine are the simplest ways to arrive.
How do I get there from the airports?
The RER B from Charles de Gaulle, or the RER B and a change for Orly, reaches Saint-Michel–Notre-Dame directly beside the cathedral. It's one of the best-connected spots in the city.