Plizio Visual Lab

Ancienne Mairie de Cayenne

Historical site

Weather…

The former city hall of Cayenne, known as the Ancienne Mairie, is an outstanding example of late 19th-century colonial architecture in French Guiana. It is located directly across from the Place des Palmistes in the heart of the capital. The construction was completed in the 1890s under the administration of Governor Louis Albert Grodet and served as the seat of municipal government for over a century. The facade is characterized by its symmetrical structure, the blend of wood and stone elements, and the typical verandas designed to provide natural ventilation in the tropical heat. Inside, it housed grand halls for official receptions and the mayoral offices. Following the construction of a new administrative building, the historic house was renovated and now often serves cultural purposes or hosts prestigious exhibitions. It has been a protected historical monument since 1999, representing the city's political stability during the colonial era.

Best time to visit & climate

The most pleasant time to visit is Aug–Oct.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg °C	26	26	26	26	26	26	26	26	27	27	27	26
Rain mm	300	264	251	369	504	334	217	109	54	58	110	303

📋 Practical info

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Visiting

The Ancienne Mairie de Cayenne is a historic building that can be viewed from the outside. The interior is typically not open to the public as it is an administrative building.

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Typical hours

As it is a functioning building, there are no fixed visiting hours. The exterior façade can be seen anytime during daylight.

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Photography

Photography of the façade from the street is allowed anytime. Please respect the privacy of staff and do not photograph through the windows.

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Time needed

For a quick outside viewing, 10 to 15 minutes suffice. If you also explore the surrounding architecture of the city, plan an hour.

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Combine with

Combine the visit with the nearby Cayenne Cathedral and the Place des Palmistes. The Musée Départemental Franconie is also within walking distance.

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Getting there

The building is located in the center of Cayenne and is easily reachable on foot. From the port or bus station it is about a 10-minute walk.

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Insider tip

The best time for photos is late afternoon when the warm light highlights the classical façade. Also notice the details of the window arches and balconies.