Rue du Bras-de-Fer is a narrow medieval lane in the Écusson, the historic centre of Montpellier, that climbs in a flight of steps between old stone houses. Its steps are painted in bright colours, which makes it one of the most photographed corners of the old town and the place most visitors mean when they talk about Montpellier's rainbow street.
Rue du Bras-de-Fer at a glance
- Where: in the Écusson, Montpellier's pedestrian old town; the Comédie tram stop is a short walk away.
- Created: a lane of the medieval town; the colours on the steps are recent and have been repainted and changed over the years.
- What it is today: a quiet residential stepped street, free to walk through at any time, and a favourite photo spot.
- Time needed: 10–15 minutes, or longer if you wander the lanes around it.
A medieval lane in a medieval town
Montpellier is young by French standards. It first appears in a document in 985, when the Count of Melgueil granted land here to a man named Guilhem, and it grew in the Middle Ages into a busy trading town and a centre of learning, with a medical school that received its first statutes in 1220. The old town that grew up then is called the Écusson, the shield, after its outline on the map. It sits on uneven ground, so many of its narrow streets rise and fall, and some, like this one, turn into stairs.
Rue du Bras-de-Fer keeps the feel of that medieval town: tall stone façades, small doorways and arches crossing the lane overhead. Its name, the Street of the Iron Arm, is usually explained by an old metal tie that once held the narrow façades together. The painted steps are a much more recent touch. They are not a single official artwork but colours that have been added and refreshed over time, so the street does not look the same from one visit to the next.
What to look for
- The painted risers: stand at the bottom and look up to see the colours line up into one strip of colour.
- The arches and passages crossing the lane, which frame the steps and make the street feel like a tunnel of stone.
- The old façades on both sides, with stone doorframes and upper floors that lean towards each other across the narrow gap.
- Street art: stencils and small pieces appear here and there on the walls and change as they fade or are painted over.
- The view from the top of the steps back down the lane, a different angle from the classic photo.
There is no Rue Arc-en-Ciel
If you look for a Rue Arc-en-Ciel on a map of Montpellier, you will not find one. Rainbow street is a description, not a street name, and in the old town it is the painted stairway of Rue du Bras-de-Fer that people usually have in mind. Because the colours depend on whoever last repainted them, check recent photos before you go if you are hoping for a full rainbow.
Tips for your visit
- Come in the morning or late afternoon: the lane is narrow and shaded, and soft light shows the colours best.
- People live here. Keep your voice down, do not sit on doorsteps and leave room for residents to pass while you take photos.
- The steps can be slippery after rain, so wear shoes with a good grip.
- Combine the street with a slow wander through the Écusson, where many of the medieval lanes are closed to traffic.
Nearby
- Place de la Comédie: Montpellier's huge oval main square, nicknamed l'Œuf (the Egg), with the Three Graces fountain finished in 1776.
- Saint-Pierre Cathedral: the fortress-like Gothic cathedral whose porch rests on two huge round pillars, next to the historic Faculty of Medicine.
- Musée Fabre: one of France's major fine art museums, on the Esplanade beside the Place de la Comédie.
- Promenade du Peyrou: an 18th-century royal terrace with an equestrian statue of Louis XIV and a view of the Saint-Clément aqueduct.
See Montpellier with World City Trail
Our Montpellier scavenger hunt turns the old town into a game you play on your phone. The route takes around 2 hours, with about 36 minutes of walking, and leads you through the main sights of the Écusson. You can play in English, German, French, Italian, Spanish or Dutch.
If you prefer a different format, there is also a self-guided walking tour and an outdoor escape game in Montpellier.
Play the Montpellier scavenger hunt →
Take the self-guided walking tour of Montpellier →
Play the outdoor escape game in Montpellier →
Facts checked in October 2026.