Ancient Trees in Freiburg
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Waldtraut vom Mühlwald
Douglas Fir (Pseudotsuga menziesii). about 116 years. Free, in the public city forest (Stadtwald). No ticket, no gate; reached by a signed forest trail.

The Sedanquartier Weeping Beech
Weeping Beech (Fagus sylvatica 'Pendula'). . Free, on a publicly reachable plot at a street corner. Stands on land owned by the State of Baden-Württemberg (Landesgrund) rather than a private owner, beside the public sculpture 'Kaichina Doll' by Peter Zimmermann; a city celebration for the designation was held right at the tree in November 2021.

The Bernhardstraße Ginkgo
Ginkgo (Ginkgo biloba). . Free, a street tree on a former parking lot in an ordinary residential and commercial street; freely visible and reachable, no gate or ticket.

The Alexandereiche
Oak (Quercus sp.). . Free, an ordinary street-corner tree, not on any private or institutional grounds mentioned in either source.

The Starkenstraße Giant Sequoia
Giant Sequoia (Sequoiadendron giganteum). roughly 130-150 years. Free, on a public residential street (a side arm of Starkenstraße near house no. 26); visible and reachable from the pavement.

The Lindens of the Kapellenweg
Large-leaved Lime (Tilia platyphyllos). roughly 380 years. Free, on the public paths and green space of the Lorettoberg around the Lorettokapelle; open at all times.

The Kartaus Plane
London Plane (Platanus x acerifolia). . Free, visible from the public pavement on Kartauserstrasse at any time. The tree stands at the edge of the historic Kartause monastery garden (Klostergarten Kartause), whose interior also opens for casual visiting on Friday afternoons from three to six, without registration.