Self guided audiotour in Heidelberg

A CityAppTour audio tour lets you explore Heidelberg entirely at your own pace — essential in a city where the best moments often come from turning off the main Hauptstraße into a side alley, lingering on the Alte Brücke at golden hour or stopping at a student tavern. No booking required and the tour works offline from the moment you download it.

Heidelberg does attract very large numbers of tourists — the Hauptstraße in summer can feel crowded — but this does not make it a tourist trap in the deceptive sense. The castle, the Philosophers' Walk, the Alte Brücke and the Old Town are all genuinely beautiful and historically significant. The best way to avoid the crowds: arrive early (the castle at opening time is significantly quieter), explore the side streets off the Hauptstraße and cross the river to the Neuenheim bank for a local coffee with a view of the skyline.

Yes, the tour works fully offline after downloading. Download it on Wi-Fi before you travel and you have access to all audio, maps and points of interest throughout the day without using any mobile data.

Heidelberg is famous for four things: its castle — one of the most celebrated Renaissance ruins in Germany, sitting above the Neckar river with a view over the red-roofed Altstadt that is one of the most reproduced images in German Romanticism —, its university, founded in 1386 and the oldest in Germany still in operation —, the Philosophers' Walk (Philosophenweg), a hillside path above the river where Hegel, Goethe and other Romantic-era thinkers famously walked and reflected —, and its role as the city that sparked German Romanticism — an 18th and 19th-century literary and artistic movement that produced some of Germany's most significant cultural output.

Yes — the castle is accessible on foot from the Altstadt in about 15–20 minutes via the Burgweg path, which starts near the Kornmarkt. The walk is steep but well paved and offers good views on the way up. Alternatively, the Bergbahn (funicular railway) runs from the Kornmarkt to the castle and continues to the Königstuhl summit. The funicular costs approximately 6–9 euros return; the castle grounds entry (without the interior) is an additional fee of around 9 euros for adults.

Heidelberg is the only German city that was never significantly destroyed by bombing in the Second World War — its medieval and Baroque urban fabric remains almost entirely intact. It is also the city that launched German Romanticism as a literary and artistic movement, inspiring writers including Goethe, Schiller, Hölderlin and Eichendorff. Mark Twain visited in 1878 and wrote about Heidelberg at length in A Tramp Abroad — his description of the castle ruins as the most beautiful in Europe helped establish the city's international reputation.

A full day in Heidelberg covers: the Altstadt (Heidelberg's remarkably intact medieval Old Town — walk the Hauptstraße, one of Germany's longest pedestrian zones), the Heidelberg Castle (allow 1.5–2 hours — the ruins, the Great Barrel, the pharmacy museum and the views over the city), the Philosophers' Walk in the afternoon (a 30-minute climb from the Alte Brücke to a hillside path with panoramic views), and an evening in the Kornmarkt or the student quarter around Untere Straße. The entire old town is compact and easily walkable.

Yes, the tour can be shared with the people you are travelling with. Check the app for the current sharing options and any available group discounts.

Behind every tour is a small team of historians, local storytellers and content creators with a passion for culture and heritage. We don't make generic guides, but personal narratives based on local knowledge, first-hand experience and historical research. That way you can be sure you won't hear clichés, but the real story of Heidelberg — with its Renaissance castle ruins, its 650-year-old university and the hillside walk where the Romantics came to think.

The tour is written for adults, with content on Romantic-era history, the university and the castle. Children aged around 12 and up generally follow along well. Younger children can enjoy the walk — the castle ruins and the Alte Brücke tend to hold the attention of visitors of all ages.

Plan around 2 hours for the walking tour through Heidelberg's historic centre. The route covers the Altstadt, the Hauptstraße, the Marktplatz, the Alte Brücke, the castle approach and the key streets and squares of the old city — all at your own pace.