The municipality of Thundorf lies in a high valley at an elevation of 550 metres above sea level, above Frauenfeld. Between Wellenberg and Immenberg, the landscape remains largely agricultural to this day. The heights of Wellenberg are considered to have little fog. These features offer a concrete guide when choosing a destination with a rural landscape: the municipality is defined by its high valley, mountain ridges and agriculture.

Landscape and seasons

The seasons bring different highlights. In summer, Immenberg offers sweeping views that attract hikers; the municipality’s area is also well suited to hiking. In winter, Thundorf attracts cross-country skiers. The Sonnenberg-Wellenberg Panorama Trail is one of the area’s attractions. If you plan your travel dates around activities, there is a clear distinction: in summer, hiking and views take centre stage; in winter, cross-country skiing. The named panorama trail adds a distinct attraction to these landscape features.

Stählibuck: Observation Tower and History

At Stählibuck, an observation tower stands alongside the hilltop’s older history. The Stählibuck Tower is a 25-metre-high iron structure with 143 steps. It was built in 1908–1909 by Bosshard & Co. in Näfels. As a cultural heritage site, the tower is legally protected and classified as valuable. The historic lookout post, by contrast, refers to the hilltop: it served as a lookout post during the Thirty Years’ War. This distinguishes two aspects from different periods—the use of Stählibuck during the war and the construction of the observation tower at the beginning of the 20th century.

Church and Local History

The church in Thundorf also reflects several phases of construction. The Reformed Church of St Afra and St Nicholas is listed as a Category B property in the Swiss Inventory of Cultural Property. Its nave and polygonal choir date from 1484; the tower was built in 1519 and raised in 1702 with a bell chamber and a Käsbissen-style roof. These dates mark a series of changes over several centuries. The churchyard was established in 1695 and has a long, renovated stone staircase. The church was first mentioned in official records in 1275 and is considered a landmark of Kirchberg and Thundorf. During Advent and through to New Year, it is illuminated on weekends; exact dates may vary.

Getting Here and Finding Your Way

A postal bus connects Thundorf with Frauenfeld railway station. If you plan to use this service, check the timetable before travelling, as timetables may change. For travel by road, the Matzingen and Frauenfeld motorway exits provide another point of reference: both are about five minutes from Thundorf. This is an approximate travel time; journey times may vary. The railway station connection and motorway exits therefore offer different reference points for planning your arrival.

Discover more destinations: Buch bei Frauenfeld, Aadorf, Warth-Weiningen, Gachnang, Frauenfeld

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