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Palais d'Iéna, ancien Musée des Travaux Publics, actuel Conseil économique et social, Paris 16e Arrondissement

Palais d'Iéna, ancien Musée des Travaux Publics, actuel Conseil économique et social

Paris 16e Arrondissement

Access

Closed to visitors for now

Closed for works: the hypostyle hall and the chamber are being renovated. No visits this autumn, Heritage Days included.

Source: Conseil économique, social et environnemental, courriel du 4 septembre 2026

Where
Paris 16e Arrondissement

To make a day of it

Open within 20 km

Sleep nearby

This week in the agenda

Palais d'Iéna, ancien Musée des Travaux Publics, actuel Conseil économique et social stands in Paris 16e Arrondissement (Paris), in the Île-de-France region of France. The building is listed as a historic monument (dating recorded in the Mérimée database: second quarter of the 20th century). Visits are suspended for the time being.

This palace in Paris's 16th arrondissement houses the Conseil économique, social et environnemental, the constitutional assembly representing French civil society. Built in the 20th century by architect Auguste Perret, the building is notable first for its architecture, beyond its institutional role. It is a listed historic monument.

What to know

  • The site is first and foremost an active institutional headquarters, which shapes visiting possibilities.
  • Plenary sessions can be attended by the public under the institution's own arrangements.
  • No opening hours or admission fees are provided in the available data.
  • The architectural interest of the building, designed by Auguste Perret, is a visiting motivation in its own right.

Practical information

Opening hours

Monday08:00-20:00
Tuesday08:00-20:00
Wednesday08:00-20:00
Thursday08:00-20:00
Friday08:00-20:00
SaturdayClosed
Sunday (today)Closed

Opening hours published by the château on its Google listing. We have not yet confirmed them on its official website.

Visit duration
Not verified
Wheelchair access
Not verified
Dogs
Not verified
Parking
Not verified

Accessibility improvements to the Rotonde and Avenue Iéna with access ramps; elevator throughout the building; adapted signage and restrooms; wheelchair-accessible seats in the hémicycle

Where this château is

Paris 16e Arrondissement · Paris · Île-de-France

Map of the area around Palais d'Iéna, ancien Musée des Travaux Publics, actuel Conseil économique et social

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This châteauChâteaux within 40 km

Address

9 Pl. d'Iéna, 75016 Paris

Directions open from wherever you are, by car or public transport.

Get directionsView on a map

Château phone number

+33 1 44 43 60 00

Call

The safest check before setting off: today’s hours, guided-tour availability, where to park.

4.5 / 5from 159 Google reviews

Heritage status
Listed historic monument (classé)
Mérimée record PA00086707
Period of construction
second quarter of the 20th century

Base map © IGN, Géoplateforme

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Sources

Identity, location and official references from Wikidata and the Mérimée register.

Within an hour’s drive

The most visited in this department — Paris

From the same period — 2e quart 20e siècle

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