Sainte-Chapelle — Lower vs Upper Chapel
The two-storey 13th-century plan: the modest lower chapel for the royal household, the spectacular upper chapel for the king and the relics.
Sainte-Chapelle is a two-storey building — a fact most visitors discover on arrival without quite expecting it. The lower chapel was for the king's household; the upper chapel was for the king himself and the holy relics. This guide explains how the two spaces relate, what to look for in each, and the medieval social logic behind the two-tier plan.
The lower chapel — royal household
You enter Sainte-Chapelle into the lower chapel — a modest dimly-lit space with ribbed vaults, painted columns and floor at courtyard level. This space was used by the king's household staff (servants, courtiers, lower clergy) for their daily devotions. The painted decoration is largely 19th-century restoration but follows medieval designs — gold fleurs-de-lis on blue ground (the Capetian royal arms), stylised vegetal motifs, and rich red panels. The lower chapel can hold about 500 people at a careful count.
Look up: the ribbed vault springs from short columns with carved capitals; the ceiling is painted with stars. Look down: the floor includes a small grave marker for Robert de Beaurepaire, the chapel's first treasurer. The dim atmospheric lighting is intentional — the lower chapel was meant to be modest. The 'wow' is reserved for what comes next.
The upper chapel — the king and the relics
A narrow spiral staircase ascends to the upper chapel — and that ascent is the moment the visit changes character. The upper chapel is the famous Sainte-Chapelle: 15 immense stained-glass windows running floor-to-ceiling, with 1,113 individual glass panels depicting the entire Old and New Testament. The space is one of the most concentrated stained-glass programmes ever built in Europe.
This was the king's private chapel. Louis IX (Saint Louis, king 1226-1270) commissioned it to house the Crown of Thorns and other holy relics he had purchased from the Byzantine Emperor in 1239. The relics themselves are no longer here — they were moved to Notre-Dame during the French Revolution. But the chapel built for them remains, and the 13th-century stained glass survives substantially intact.
Frequently asked
Why does Sainte-Chapelle have two chapels?
Medieval royal logic: separate ceremonial spaces for the king (upper chapel) and his household (lower chapel). The two-tier plan was common in royal chapels of the period; Sainte-Chapelle is the most spectacular surviving example.
Which chapel has the famous stained glass?
The upper chapel — 15 immense windows with 1,113 individual glass panels depicting the Old and New Testament. The lower chapel has painted decoration but no comparable stained-glass programme.
How long does the visit take?
About 45-60 minutes for a thorough visit: 10-15 minutes in the lower chapel, 30-45 minutes in the upper chapel. Quick visits of 25-30 minutes work if you focus on the upper chapel; the upper chapel is what makes Sainte-Chapelle internationally famous.
Is there an elevator between the chapels?
No — the only access to the upper chapel is via a narrow spiral staircase. The Sainte-Chapelle is not wheelchair-accessible to the upper chapel. The lower chapel is accessible at courtyard level.
Where are the holy relics now?
The Crown of Thorns and other relics that Louis IX purchased were moved to Notre-Dame during the French Revolution. After the 2019 fire at Notre-Dame, the Crown of Thorns was relocated to safety; it is now displayed there on Good Friday and certain religious occasions only.
Can I attend a concert at Sainte-Chapelle?
Yes — Sainte-Chapelle hosts evening classical concerts (typically Vivaldi, Mozart, Bach) most days of the year. The upper chapel's acoustics are exceptional. Separate concert tickets required; concerts run 1-1.5 hours.