Brief description
This area is located 3 km southeast of the city of Vitoria-Gasteiz. It consists of an 108 ha forest of gall oak (Quercus faginea), extended over the last 25 years with the addition of 40 ha of farmland on which a wide range of tree species have been planted by the Provincial Council of Alava in order to create a botanical park.
It is surrounded by agricultural land and to the south connects with the slopes of the Mountains of Vitoria, a natural space with a surface area of about 5000 ha. Its state of conservation is good and is home to a wide array of species of flora and fauna.
Initial status
The spread of the ecological quality of the natural forest of gall oak and of the botanical interest of the adjoining exotic plantations, over the last few years serious cases of impairment have been recorded, due basically to an uncontrolled development and the excessive pressure of certain recreational uses.
As a consequence, some areas had deteriorated seriously, especially inside the forest, where there were an excessive number of pathways and tracks, on occasions in very bad condition, and there were a large number of rills and bare and eroded surfaces. The forest contained a high density of trees with misshapened feet and few examples of correctly developed tree specimens.

The development process
The park of Armentia dates back to 1974, the year when the Provincial Council of Alava purchased the 148 ha that make up this space. However, it was not until 1998 when the Environmental Studies Centre took over its management thanks to a technical collaboration agreement between the Town Hall of Vitoria-Gasteiz and the Provincial Council, and enlarged the park to its present 165 ha.
The criteria applied in the development of the park were as follows:
The main development actions and tasks carried out are as follows:
Current status
At present, the park consists of the following spaces:
Casa de la Dehesa de Olarizu, 01006 Vitoria-Gasteiz
Tel: (+34-945) 162696 / Fax: (+34-945) 162695
ceaadmin@vitoria-gasteiz.org
© Environmental Studies Centre



