Arboretum du Bois de la Vierge

Vendresse, France, France

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Arboretum du Bois de la Vierge, also known as Arboretum de Vendresse, is a historic arboretum located in Vendresse in the Ardennes department of Grand Est, France, created in 1912 by Professor Paul Bouin, a renowned French histologist and cytologist celebrated for his research that indirectly led to hormonal treatments and the contraceptive pill.

The arboretum lies just north of Vendresse village in the state-owned Vendresse Forest and features a stunning 2-kilometer avenue of Douglas firs planted in 1912 that now reach impressive heights of up to 40 meters, forming a majestic green corridor ideal for contemplation. The site contains diverse tree species including local Ardennes trees like beech and sycamore maple, as well as North American species introduced by Bouin such as Douglas fir and Vancouver fir, with reforestation efforts between 1920 and 1950 enriching the forest with varied species. 

Open daily without charge, the arboretum offers an educational experience with descriptive panels installed in 1998 and a phytosanitary observation area established in 1985, while numbered trees serve scientific study purposes including research on acid rain. The location is named after a discreet statue of the Virgin Mary hidden at the end of the path, and the arboretum sits near the ruins of the Château de la Cassine, making it a peaceful, enchanting forest setting perfect for families, nature lovers, and peaceful walks rather than a typical tourist attraction.