Gemeindehaus Markuskirche
religious site
16
religious sites
St. Antonius
religious site
Herz-Jesu Kirche
religious site
Evangelische-Christen-Baptistengemeinde e.V. Troisdorf
religious site
Neuapostolische Kirchengemeinde Troisdorf
religious site
Moschee Al Huda
religious site
Adventgemeinde Troisdorf
religious site
Griechische Orthodoxe Kirchengemeinde Heiliger Dimitrios
religious site
Katholische Pfarrkirche St. Johannes vor dem Lateinischen Tore
religious site
Pfingsgemeinde Christus-Centrum
religious site
Prayer Room
religious site
Immakulata Kapelle
religious site
Heilige Familie Oberlar
religious site
St. Jakobus
religious site
Ringelstein
religious site
archaeological sites (3)
beaches (1)
castles (1)
libraries (3)
monuments (96)
museums (6)
observation points (10)
ruins (2)
zoos (1)