Arboretum d'Olhain
{{Short description|Botanical garden in France}}
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The Arboretum d'Olhain (2 hectares) is an arboretum located in the Forêt Domaniale d'Olhain near Olhain, Fresnicourt-le-Dolmen, Pas-de-Calais, Nord-Pas-de-Calais, France. It is open daily without charge.
See also
References
- [http://www.parcdolhain.fr Parc d'Olhain]
- [https://web.archive.org/web/20110716165719/http://fvayeur.free.fr/arboretum/olhain.html L'Echo des Chênaies entry]
- [https://web.archive.org/web/20081119200042/http://www.artoiscomm.fr/artoiscomm/data/sandbox/pj1001.pdf Ecogardes Été 2008 (French)]
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