Grandes Serres Botaniques of 1880

Why is it significant?

Look upward at the soaring, transparent iron-and-glass vault of the Grandes Serres of the Parc de la Tête d'Or, an awe-inspiring Victorian cathedral of light standing at the heart of Lyon's Municipal Botanical Garden.

Key Facts

Open the walk

Look upward at the soaring, transparent iron-and-glass vault of the Grandes Serres of the Parc de la Tête d'Or, an awe-inspiring Victorian cathedral of light standing at the heart of Lyon's Municipal Botanical Garden. Constructed between 1876 and 1880 on designs by architect Domenget under the direction of botanist Nicolas Husnot, this monumental Second Empire glasshouse complex rises twenty-one metres high and spans over six thousand square metres of covered tropical pavilions. Beneath the soaring celadon-green cast-iron arches and thousands of beveled glass panes thrives one of Europe's richest botanical collections, containing more than fifteen thousand living plant species from every continent on Earth: century-old giant palms, prehistoric tree ferns from New Caledonia, blooming banana groves, and a globally celebrated collection of rare wild orchids. Complementing the central palm house, specialized temperate wings display carnivorous pitcher plants from Madagascar, flowering camellias, and a stunning collection of xerophytic desert cacti. Generations of botany scholars have studied this irreplaceable living museum, which maintains scientific seed exchanges with major arboretums across five continents. In the central Victoria Cruziana greenhouse, heated pools nurture colossal Amazonian water lilies whose floating pads reach over two metres in diameter, capable of supporting the weight of a young child. The humid tropical warmth, heavy with the scent of lush foliage, transports visitors straight into an equatorial rainforest.

Admire the delicate strength of the riveted iron framework: engineered in the era of Gustave Eiffel, the slender arches support thousands of panes of specially treated glass designed to diffuse harsh sunlight while maintaining constant tropical humidity for delicate flora.

The botanical garden preserves historic royal plants originally brought back from eighteenth-century maritime expeditions led by royal explorers like Bougainville, carefully propagated by generations of dedicated Lyon horticulturists.

Listen to the rhythmic misting of the automated watering nozzles: modern climate-control systems faithfully simulate the daily afternoon downpours of the equatorial Amazon basin.

Stroll northeast along the garden avenues to immerse your senses in the fragrant Roseraie Internationale.