The best hikes from bus stations around Siebenbäumen

The gatehouse is currently being renovated (August 2025). It's wrapped like a work of art by Vhristo. But it's still very impressive.

The estate, built in 1889, is located in the idyllic village of Trenthorst. It has been federal property for several years. The Thünen Institute for Organic Agriculture conducts research into current ecological issues and advises the Ministry of Food, Agriculture and Consumer Protection. Exciting events for the public are held throughout the year. https://tourismus-stormarn.de/de/schloesser-und-herrenhaeuser/gut-trenthorst--159

Steinhorster Wald

FeRo had really terrible weather conditions and still made a recommendation. And rightly so! I was there in September 2024 and had fantastic and sunny early autumn weather - pure enjoyment. My route recommendations away from the straight "forest highways": Bodener Zuschlag https://www.komoot.com/de-de/highlight/7009315 Labenzer Zuschlag https://www.komoot.com/de-de/highlight/6596457 Schürensöhler Zuschlag https://www.komoot.com/de-de/highlight/7006683

The mansion (white) built on the estate in 1889 has been federal property for several years. and is home to the Thünen Institute for Organic Agriculture, which researches current ecological issues. The origins go back to the 14th century, and the farmyard and gatehouse in red clinker are particularly beautiful.

The Trenthorst estate has a long history. In the 14th century, a knight from Wesenberg is named as the owner, who sold it to the Lübeck cathedral chapter. It then belonged to the Lübschen estates for a long time. In 1955 it was transferred from private ownership to the Max Planck Society and was henceforth owned by the state. Today it is home to the Thünen Institute, which is part of the division of the Federal Ministry of Food and Agriculture. The buildings probably largely retained their current appearance after 1910. The buildings were extensively renovated around the 2010s. The buildings are listed buildings.

very impressive in passing

The mansion is located on a cobblestone passage. The effort is worth it, as the old fire station can also be viewed from behind. On the history of the mansion, which is now the seat of the Institute for Organic Farming: In the last quarter of the 19th century, under the Poel family who owned the Trenthorst/Wulmenau double estate, a new manor house was built in Trenthorst on the foundations of a previous building as a two-storey building in a late classicistic-historical style, with a hipped roof featuring two dormers on each of the four sides. To the east, the main house had a two-story extension. As the new owner, the Harburg oil manufacturer Friedrich Thörl had the entire estate carried out by the Hamburg architect Walther Eduard Heubel from 1911 onwards. After Heubel's death in World War I, the Hamburg architect Robert Struhs continued the conversion work on the manor house in 1919 according to Heubel's designs. The building received the large mansard roof including the "observatory" on the top and the facade design that still exists today. After the property was transferred to the Bad Oldesloer entrepreneur Friedrich Bölck in 1928/29, he had the mansion v. a. Make changes to the interior. Under the aegis of the Hamburg cigarette manufacturer Philipp Fürchtegott Reemtsma (1936-1949), the manor house underwent only minor modernizations. In 1943, Butenhamburgers who had been bombed out and, after the end of the Second World War, refugees from the former eastern German territories, some of whom were relatives of the Reemtsma family, were housed there. https://www.stormarnlexikon.de/herrenhaustrenthorst