Official access to Hiwweltour Aulheimer Tal from Bornheim. It starts at the parking lot of the community center Oswaldhöhe in Bornheim. The access road is well signposted with the orange Zuweg sign and after just under 1 km, meets the main path. Address for the Navi: Community Center Oswaldhöhe, 55237 Bornheim, Bahnhofstraße 17