Cité des Sciences et de l'Industrie

What it is

Cité des Sciences et de l'Industrie sits inside Parc de la Villette in the north-east of Paris and opened in 1986 inside the shell of a large, unfinished cattle-market building from the 1960s that was repurposed for the museum rather than demolished. The original building had been intended as a modern abattoir and wholesale meat market for the city, a project that stalled and was abandoned before completion, leaving a huge steel-framed structure that planners eventually redirected toward the science museum instead of tearing it down.

It is the largest science museum in Europe by floor area, and the wider Parc de la Villette around it — laid out with a mix of themed gardens, follies and event spaces — was designed at the same time as the museum's setting rather than added afterward, so the museum and the park read as one planned development from the 1980s.

Checked 2026-08-24 · Source

What's inside

Explora is the main permanent exhibition, spread across several floors and covering space, the ocean, mathematics, computing and sound among other themes, with hands-on exhibits throughout designed to be touched and operated rather than viewed behind glass. Cité des Enfants is a separate, dedicated section for children, split into two age bands — roughly two to seven, and five to twelve — with its own timed entry and exhibits scaled and paced for each age group, from water-play tables for the youngest visitors to simple engineering challenges for the older band. On the plaza outside stands the Géode, a mirrored geodesic sphere housing a giant-screen cinema, ticketed on its own, its reflective steel skin visible from across the park and one of the most recognisable single structures anywhere in Paris. Alongside it is moored the Argonaute, a decommissioned French Navy submarine open for a separately ticketed tour through its original cramped interior, giving a sense of shipboard life that a display case never could, and the site also runs a planetarium with its own scheduled shows on a separate ticket.

Checked 2026-08-24 · Source

How long to spend

Half a day, three to four hours, covers Explora plus one extra attraction such as the Géode or the submarine. A family visit centred on Cité des Enfants alone can easily fill two hours by itself, and a full day is realistic for a visitor determined to cover Explora, the Géode, the submarine and the planetarium in one trip rather than spreading them across two visits.

Checked 2026-08-24 · Source

Season and crowds

Closed on Mondays. Cité des Enfants runs on timed sessions with a capacity cap, and weekends plus school holidays fill those slots early, so booking ahead matters more here than for Explora, which admits visitors more freely across the day without the same session structure.

Checked 2026-08-24 · Source

Tickets

Explora and Cité des Enfants are ticketed separately from each other; the Géode, the planetarium and the submarine tour are each ticketed on their own again, and a combined ticket covering more than one of these is sometimes offered, though its exact scope changes with the current programme. The rate recorded on this page, 15 EUR per person, is the Explora adult admission on the operator's own price list, checked on 24 August 2026.

Checked 2026-08-24 · Source

Getting there

In Parc de la Villette, served by Métro Porte de la Villette on line 7, with the museum's entrance a walk of several minutes into the park from the station rather than immediately outside it, so first-time visitors should allow extra time before their booked Cité des Enfants session.

Checked 2026-08-24 · Source

What to watch out for

Cité des Enfants sells out on busy weekends and during school holidays, so it is worth booking that slot before arriving rather than on-site. The site is large and its paid extras — Géode, submarine, planetarium — run on their own timed schedules, so a plan for which of them to add is worth making in advance rather than discovering the next Géode screening is an hour away. Parc de la Villette itself, the park surrounding the museum building, is free and public, which sometimes leads visitors to assume the museum inside it is too, and the walk from the métro across the park to the entrance is longer than it first appears on a map.

Checked 2026-08-24 · Source

Photography

The Géode's mirrored sphere, reflecting the plaza and sky around it, is the exterior image most visitors leave with, and it changes character through the day as the light and the reflected sky shift. Photography inside Explora is generally allowed, and the large-scale interactive exhibits photograph well precisely because they are built to be handled rather than viewed from behind a rope.

Checked 2026-08-24 · Source

Where it is

• 45 min

  2 min walk · Paris 19e Arrondissement

  Boom Boom Villette

  • Notable
  • Market
• 1 hr 30 min

  3 min walk · Paris 19e Arrondissement

  Argonaute

  • Must see
  • Museum
• 1 hour

  3 min walk · Paris 19e Arrondissement

  À la folie

  • Notable
  • Restaurant or café

External links

• Official site
• +33 1 40 05 70 00
• View on Wikidata