This loop starts on the Schlangenweg, climbs to the Philosophenweg and continues up the Heiligenberg to the Thingstätte amphitheatre and the ruins of St. Michael's Monastery. The return follows forest paths back down to Neuenheim. Guidebooks list the route at about 9 km, between 2.5 and 3 hours of walking.
| Distance | About 9 km loop |
|---|---|
| Duration | 2.5-3 hours |
| Difficulty | moderate |
| Trailhead | Walk from the Old Bridge across the Neckar to the Schlangenweg |
| Best season | March-November |
| Address | Schlangenweg, 69120 Heidelberg |
Trail facts
- Trail area
- Heiligenberg, Heidelberg
What to bring
Sturdy shoes, water, light rain jacket
Location
Schlangenweg, 69120 Heidelberg
49.4272, 8.6936 View on map
Highlights
- Thingstätte open-air amphitheatre
- Ruins of St. Michael's Monastery
- Bismarck column on the Heiligenberg
Tips for visiting
- Wear shoes with grip; forest paths are muddy after rain.
- Combine with a break at the Philosophenweg viewpoint.
When to visit
March-November
Accessibility
Steep stairs and forest trails; not step-free.
Visit, book or contact
Frequently asked questions
Where does the Heiligenberg loop start?
At the foot of the Schlangenweg on Neuenheimer Landstraße, opposite the Old Bridge.