Address:
Kreuznacher Str. (entrance Vorgebirgspark)
50968 Cologne
Special opening hours:
Every year on a Sunday in late summer, 11 a.m. till 6 p.m.
Directions:
From Höninger Platz to Zollstocksweg (bus 131), from Chlodwigplatz to Mannsfeld (bus 132)