Musée Cognacq-Jay
Museum 18th-century decorative arts and painting collection in private mansion
The Musée Cognacq‑Jay in Paris exhibits an 18th‑century collection of paintings, furniture and decorative arts assembled by Ernest Cognacq and his wife, attracting visitors interested in Rococo and Enlightenment‑era objects.
The Musée Cognacq-Jay is a Paris museum devoted to 18th-century art and decorative arts assembled by Ernest Cognacq and Louise Jay. The collection presents works typical of Parisian taste and collecting during that century.
Rooms are arranged to evoke domestic salons and display paintings, furniture, porcelain, silver and graphic arts from the 1700s. The presentation emphasises high-quality examples of Rococo and Enlightenment-era decorative culture.
Ernest Cognacq and Louise Jay, founders of the Samaritaine department store, assembled the collection and donated it to the city for public exhibition in the early 20th century. The collection has been shown in townhouse-style galleries designed to complement the objects.
Situated in Paris’s Marais district, the museum occupies a historic townhouse close to other cultural attractions and central transport links. It serves as a specialized museum within the city’s network of decorative arts institutions.
- Founders' donation: Built from the private collection assembled by Ernest Cognacq and Louise Jay, who donated the holdings to the city of Paris for public display.
What to See #
- Period rooms and collections: Displayed in period rooms within a Paris townhouse, the collection concentrates on 18th-century French paintings, furniture, porcelain and decorative objects assembled by the museum's founders.
How to Get to Musée Cognacq-Jay #
By metro: Saint-Paul (Line 1) or Chemin Vert (Line 8) are the nearest stations; about a 5-10 minute walk from either. By bus: Multiple lines serve the Marais district.
Tips for Visiting Musée Cognacq-Jay #
- Head to the second floor for the museum's core collection of eighteenth-century Parisian interiors and portraits - these rooms feel unexpectedly intimate.
- Combine the visit with a short walk to the nearby Hôtel de Ville and the Marais; the museum sits in the old commercial quarter once frequented by its patrons.
- Check opening times for the reading room, which sometimes hosts small lectures and talks.
Best Time to Visit Musée Cognacq-Jay #
Best visited in spring and autumn for comfortable strolling in the Marais; indoor year-round charm makes winter visits worthwhile.
Weather & Climate near Musée Cognacq-Jay #
Musée Cognacq-Jay's climate is classified as Oceanic - Oceanic climate with warm summers (peaking in July) and cold winters (coldest in January). Temperatures range from 2°C to 25°C. Moderate rainfall (677 mm/year), distributed fairly evenly throughout the year.
January
January is the coolest month with highs of 7°C and lows of 2°C. Moderate rainfall (54 mm) and mostly overcast skies.
Comfort
Weather
February
February is cold with highs of 8°C and lows of 2°C. Moderate rainfall (49 mm) and mostly overcast skies.
Comfort
Weather
March
March is cold with highs of 12°C and lows of 4°C. Moderate rainfall (62 mm) and partly cloudy skies.
Comfort
Weather
April
April is cool with highs of 15°C and lows of 6°C. Moderate rainfall (57 mm) and partly cloudy skies.
Comfort
Weather
May
May is cool with highs of 20°C and lows of 10°C. The wettest month with 64 mm of rain and mostly overcast skies.
Comfort
Weather
June
June is cool with highs of 22°C and lows of 13°C. Moderate rainfall (56 mm) and partly cloudy skies.
Comfort
Weather
July
July is the warmest month with highs of 25°C and lows of 15°C. Moderate rainfall (62 mm) and partly cloudy skies.
Comfort
Weather
August
August is the warmest month with highs of 25°C and lows of 15°C. Moderate rainfall (44 mm) and partly cloudy skies.
Comfort
Weather
September
September is cool with highs of 21°C and lows of 12°C. Moderate rainfall (55 mm) and partly cloudy skies.
Comfort
Weather
October
October is cool with highs of 16°C and lows of 9°C. Moderate rainfall (62 mm) and mostly overcast skies.
Comfort
Weather
November
November is cold with highs of 11°C and lows of 5°C. Moderate rainfall (55 mm) and mostly overcast skies.
Comfort
Weather
December
December is cold with highs of 8°C and lows of 3°C. Moderate rainfall (57 mm) and mostly overcast skies.
