Ancient Trees in Heidelberg
ancienttrees.app

The Molkenkur Linden
Lime (Tilia sp.). roughly 200 years. Free, public viewpoint area at Molkenkur; no ticket needed to reach or stand by the tree.

The Schlossberg Beech
European Beech (Fagus sylvatica). . Free. The Schlossgarten (castle garden and terraces) is open to the public daily in daylight hours at no charge; only the castle courtyard itself, the Grosses Fass and the Apothecary Museum need the paid Schlossticket.

The Neuenheimer Landstrasse Swamp Cypress
Bald Cypress (Taxodium distichum). . Free. A street tree on Neuenheimer Landstrasse, a public riverside road with a pavement/cycle path; viewable at any time.

The Zwingerstrasse Horse Chestnuts
Horse Chestnut (Aesculus hippocastanum). . Free. Zwingerstrasse is an ordinary public street in the Altstadt, a few minutes' walk from Kornmarkt and the Bergbahn funicular's lower station.

The Bergstrasse Crimean Linden
Crimean Linden (Tilia x euchlora). . Free. Bergstrasse is an ordinary public residential street in Neuenheim; the tree stands as a street tree, viewable from the pavement.

The Ringstrasse Oak
Oak (Quercus sp.). . Free. Ringstrasse is a public street served by tram line 26 (Ringstrasse stop); the tree is a street tree, viewable at any time.