Registered as a natural monument since 1979 with the Provincia Autonoma of Bolzano Department of Nature, Landscape and Spatial Development. The reason for protection is its aesthetic peculiarity.

The sweet chestnut tree is located directly at the Oberweirachhof in Töll, Via Weirachweg and can be visited during a hike along the Peter Mitterhofer cultural hiking trail.

The Oberweirachhof is located near the Buschenschank Unterweirachhof (here you can find the natural monument grapevine “Weißer Heunischer”).

The crown of the chestnut tree is densely leafy and well formed. It projects over the nearby Talgütl farm.