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B88

Thuringian Forest: Wartburg to Weimar

Luther’s castle, the forest ridges along the Rennsteig, colourful grottoes at Saalfeld and the classical town of Goethe and Schiller.

Distance
160 km (100 mi)
Driving
2 h 13 min
Suggested days
4
Stops
8
Countries
Germany
Updated
August 4, 2026

At a glance: 4-day road trip of about 160 km (100 mi) with 8 stops, from Eisenach to Weimar. About 2 h 13 min of driving in total.

Route description

Eisenach is where Johann Sebastian Bach was born, and the Wartburg above it is where Luther hid while translating the Bible. Allow half a day for the castle and the town, then drive south-east into the forest.

The road climbs to the Großer Inselsberg, one of the highest points of the Thuringian Forest, where the Rennsteig long-distance trail crosses. Follow the forest roads along the ridge to Oberhof, a winter sports resort with ski jumps and a biathlon stadium, and on to Ilmenau, where Goethe walked up the Kickelhahn to write one of his best-known poems.

Descend east through the Schwarza valley to Saalfeld, whose Fairy Grottoes are a former mine turned into the most colourful show cave in the world. It is a good stop in any weather, and the small old town has a castle ruin above the river.

Finish north in Weimar, the town of Goethe, Schiller and the Bauhaus, with parks along the Ilm and several museums; a full day is not too much. The forest roads are winding but well surfaced; snow is common from December to March.

Stop-by-stop itinerary

In driving order. Distances are estimates between consecutive stops.

  1. 1

    Eisenach

    Germany
    Start
  2. 2

    Wartburg Castle

    HistoryEisenach, Germany

    The castle where Martin Luther translated the New Testament into German, on a wooded ridge above Eisenach. Park below and walk or take the shuttle up the last steep stretch.

    2 km
  3. 3

    Großer Inselsberg

    ViewsBrotterode-Trusetal, Germany

    One of the highest peaks of the Thuringian Forest, crossed by the Rennsteig ridge trail. A short, steep walk from the car park leads to wide views over the forest.

    21 km
  4. 4

    Oberhof

    Germany
    31 km
  5. 5

    Ilmenau

    Germany
    17 km
  6. 6

    Saalfeld

    Germany
    40 km
  7. 7

    Saalfeld Fairy Grottoes

    OdditiesSaalfeld, Germany

    A former alum slate mine whose dripstones glow ochre, green and blue, listed by Guinness as the world’s most colourful show caves. It stays cool inside all year.

    2 km
  8. 8

    Weimar

    Germany
    47 km