Sainte-Chapelle

Sainte-Chapelle is Gothic architecture dissolving into pure glass: King Louis IX raised it in barely seven years and had it consecrated in 1248 as a jewel-box reliquary for the Crown of Thorns, and its upper chapel remains one of the most overwhelming rooms in Europe - fifteen windows climbing around fifteen metres, well over a thousand painted biblical scenes, the stone pared to slender ribs until the walls become weightless curtains of blue and red light. The lower chapel, star-vaulted and intimate, served the palace household; the great flamboyant rose window arrived in the 15th century to finish the west end. Hidden today inside the Palais de Justice courtyards a few steps from Notre-Dame, it stays modest outside and detonates inside - the moment of climbing the spiral stair into the upper chapel on a bright day is one of the sharpest reveals in European architecture.

History

Louis IX built the Sainte-Chapelle in the courtyard of his palace on the Île de la Cité between 1238 and 1248 to house the relics of the Passion he had bought from Baldwin II, the Latin emperor of Constantinople, for 135,000 livres, paid to the Venetians to whom they had been pawned: the Crown of Thorns, a fragment of the True Cross, the Image of Edessa and some thirty other items. The relics arrived in Paris in August 1239, and for the last stage the king carried them himself, barefoot and dressed as a penitent, a scene shown in one of the chapel's windows; their silver chest cost him 100,000 livres more, while the whole chapel cost 40,000 to build and glaze. It was built on two levels of equal area, the upper reserved for the royal family and the relics and the lower for the courtiers, servants and soldiers of the palace, and at 36 metres long, 17 wide and 42.5 high it compared with France's great Gothic cathedrals. During the French Revolution the relics were removed, later to be given to Notre-Dame, where they are still displayed (Wikipedia, Sainte-Chapelle).

The main sights

• The fifteen windows - the 13th-century glass walls of the upper chapel.
• The western rose - the flamboyant 15th-century wheel of light.
• The lower chapel - the star-painted vault of the palace household.
• The reliquary tribune - the platform built for the Crown of Thorns.

When to go

Any season works, but strong sun turns the glass incandescent - late morning to mid-afternoon is prime. Evening classical concerts light the chapel differently and skip the daytime crush.

Practical notes

Security screening plus timed entry means queues even with tickets - book online and add slack. The upper chapel is one room and fills fast; restoration scaffolding appears periodically on individual windows. Binoculars or a zoom repay the high panels.

Nearby

Notre-Dame and the Conciergerie share the island; the Latin Quarter is across the bridge.

Key facts