The LTEtt Arboretum is a treasure trove of biodiversity consisting of around 1,000 local and foreign woody plants. The collections of elderberry and hawthorn varieties are among the most extensive of their kind in Europe. The "Climate Tree Trail" is considered a special feature, featuring a selection of "climate trees" tested for drought and heat tolerance. Native maple varieties, as well as ornamental cherries, apple trees, and ash trees, form a living gene bank.
Some of these were already considered extinct or are now only present in very few specimens in Europe. They form the basis of the "Lost Cultivar Project", which aims to ensure the conservation of forgotten varieties. Since 2022, the arboretum has been part of the LTEtt, serves educational and scientific purposes, and is open to all interested visitors.
The arboretum of the Ettelbruck Technical High School (LTEtt) covers a total area of 5 hectares. Around 1,000 different trees and shrubs are planted there. The site consists of the "Arboretum Haart", "Arboretum New Haart", and "La Pépinière" areas.
Where does it take place?
Lycée Technique d'Ettelbruck
Lycée Technique d' Ettelbruck
Avenue Lucien Salentiny
Ettelbruck
Luxembourg
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