Haus Rott

Haus Rott in Troisdorf ranks among the historically most significant sites in the Rhein-Sieg district. The former manor house and remains of a medieval water castle stand in the Rotter See district, close to the lake of the same name and the neighbourhoods of Spich and Kriegsdorf. Anyone interested in Rhineland castle history, archaeological traces and the blend of old building fabric with present-day leisure use will find a rewarding destination here. The complex was once the namesake knight’s seat and still shapes the character of the surroundings. Visible ditches, the artificial castle mound and the preserved manor house make a visit tangible. Nearby, history and modern recreation meet at Rotter See, turning Haus Rott into a varied destination for culture enthusiasts and walkers alike.

History of Haus Rott

The first documentary evidence of Haus Rott dates from 1289. At that time the site was a knight’s seat of the lords of Deutz-Rott. The owner was Ludwig von Rott. He and his descendants served as vassals of the counts of Sayn, the dukes of Berg and the abbey of Siegburg. The castle featured an extensive system of ramparts and ditches and ranked among the most important fortifications between Cologne and Siegburg in the 12th and 13th centuries.

In the 14th century the complex developed into a late-medieval water castle. On 28 August 1416 it was destroyed by Cologne troops during the Stiftsfehde. The troops deployed the cannon known as “Unversacht”, which could fire stone balls weighing about 15 kilograms over distances of up to 300 metres. After only two shots the castle was considered ready for storming and surrendered. Thereafter mainly the outer bailey continued to be used as an economic farm.

In the 16th and 17th centuries the outer bailey and the present residential buildings were erected. Remains of the residential tower and the fortifications have survived. Over the centuries ownership changed through marriage, inheritance divisions and sales. From the mid-18th century until 1923 the estate belonged to the Spies von Büllesheim family. Ludwig Spies von Büllesheim provided land free of charge in 1834 for station 53 of the Prussian optical telegraph in Spich, today known as Forsthaus Telegraph.

In 1969 the municipality of Sieglar acquired Haus Rott and the surrounding area. Until 2019 the site was used among other things by a riding club. Since 2021 the grounds have been developed privately into a residential quarter. Since 2023 condominiums stand on the former castle and farm premises. The old manor house now houses the Tennis-Club-Troisdorf Haus Rott. Haus Rott is protected both as an architectural monument and as an archaeological monument. Archaeological investigations in the 1970s and 1980s confirmed the multi-period water-castle complex and remains of a possible motte.

Highlights of Haus Rott

Among the special features of Haus Rott are the visible remains of the medieval water castle. South of the present residential complex the inner ring ditch can still be recognised. The artificial castle mound is also preserved and conveys an impression of the original motte or water-castle structure. Small paths lead through the vegetation and allow a closer look at the historical traces.

The manor house from the 16th and 17th centuries forms the architectural core of the site. It is listed and serves the Tennis-Club-Troisdorf Haus Rott as clubhouse. Directly beside it lie tennis courts and a tennis hall. The park-like surroundings with green spaces and tree cover create a pleasant atmosphere. Nearby is the equestrian centre Haus Rott with indoor arenas, outdoor arenas and pastures that hosts international dressage tournaments.

Rotter See, which takes its name from Haus Rott, lies in the immediate vicinity and offers swimming at the designated bathing bay. The combination of historical castle remains, the preserved manor house and modern leisure facilities makes a visit especially attractive. Careful observers will discover traces of the old ramparts and ditches that once protected the castle. The location between Cologne and Bonn facilitates access and makes Haus Rott a worthwhile destination for a half-day or full-day outing.

The site vividly connects medieval history with present-day use. The remains of the residential tower and fortifications as well as the artificial mound are freely accessible via footpaths. At the same time tennis and equestrian sports shape the current picture. This mixture of monument protection, archaeology and leisure value sets Haus Rott apart from purely museum-like castle ruins and offers visitors different perspectives on the same place.

Opening Hours, Tickets & How to Get to Haus Rott

Haus Rott itself is not a classic museum with fixed opening hours and admission tickets. The historical remains of the castle mound and ditches are accessible via public paths and tracks south of the residential complex. The manor house and tennis facilities belong to the Tennis-Club-Troisdorf Haus Rott and the tennis hall. The tennis hall is generally open from 7:00 a.m. to midnight. The restaurant area of the tennis facility usually operates from 11:00 a.m. to 11:00 p.m., although current details should be checked on site or by telephone.

There is no general admission charge for the historical outdoor areas. Use of the tennis courts or the hall is subject to the usual club and hall rates. The restaurant serves classic German cuisine and is open on most days, with Sundays sometimes closed. Parking is available near the tennis hall and the equestrian centre and is primarily intended for customers and members.

The easiest way to arrive is by car via the A59 motorway, exit Troisdorf-Spich. From there Kriegsdorfer Straße leads directly to the site. The address area is Kriegsdorfer Straße 71–73, 53844 Troisdorf. Public transport connections to Troisdorf are good; buses run from the stations Troisdorf or Spich towards Rotter See and Kriegsdorf. Walkers and cyclists can reach the complex via local paths around Rotter See. The location between Cologne and Bonn also makes the site suitable for day trips from both cities.

Attractions Near Haus Rott

Immediately adjacent lies Rotter See, a popular local recreation area with a bathing bay, water playground and skating facilities. Water quality is regularly checked and the DLRG is present at weekends. South of the residential complex of Haus Rott the historical ditches and castle mound invite short explorations. The equestrian centre Haus Rott nearby offers insights into equestrian sport and hosts tournaments.

A few kilometres away further historical sites such as Wasserburg Broich in Spich can be found. The public golf course West Golf in Kriegsdorf provides training facilities and a restaurant. In Troisdorf itself walks through the districts and a visit to Forsthaus Telegraph, which goes back to the Prussian telegraph station, are worthwhile. The region between the Rhine and the Sieg holds numerous further cycling and walking routes that combine well with a visit to Haus Rott.