Workers at the Louvre in Paris shut down the museum on Monday, protesting working conditions and other grievances.
The strike follows an embarrassing jewellery heist in October, which raised longstanding concerns over security and staffing.
Labour leaders reported that 400 employees voted unanimously to strike, but the duration of the stoppage remains uncertain.
Strikers blocked the museum’s iconic glass pyramid, waving flags and holding placards.
The Louvre posted an update online confirming an “exceptional” closure and promising refunds to ticket holders.
Employees may meet again on Wednesday to decide whether to return or extend the strike.
Visitors express disappointment amid disruption
Tourists expressed frustration at missing access to one of the world’s most famous museums.
Lindsey Hall, visiting from Sacramento, California, called the Louvre “one of those life experiences you crave.”
She said she understood the pressures on staff, noting the daily challenges employees face in a busy museum.
Security lapses and staffing shortages fuel anger
Unions said talks with Culture Minister Rachida Dati last week failed to resolve issues over staffing and budgets.
Alexis Fritche, CFDT general secretary, said “visiting the museum has become an obstacle course.”
The October jewel heist highlighted security flaws, with thieves stealing €88 million in crown jewels.
Police later arrested the four suspects involved in the heist.
A Senate inquiry blamed broken cameras, outdated equipment, understaffed control rooms, and misdirected police response.
Union statements demand more security, improved conditions, stable budgets, and leadership that listens to staff.
Yvan Navarro of the CGT said staff numbers declined while visitor numbers surged, creating mounting pressure.
Unions warned the Louvre faces a crisis with insufficient resources and deteriorating working conditions.
The Culture Ministry appointed Philippe Jost, who rebuilt Notre Dame after the 2019 fire, to recommend a major reorganisation.
Jost will work with Louvre director Laurence des Cars and submit proposals by the end of February.
Des Cars previously described the October heist as a “terrible failure.”
