Bildstock, from 1624. Kölner Straße 10 – former Amt court, Gothic Revival, apparently from 1868/1878, expanded at the back. Königsberger Straße/corner of Prümer Straße – wayside cross shaft from 1624 and 1778. Near Lammersdorferstraße 15 – sandstone Bildstock from 1613. Schützenweg 1 – former tannery from 1826. Wallstraße 6 – two-floor solid structure with roof with half-hipped gables, about 1910. Former Oberbettingen-Hillesheim railway station, no number, built to standard plans, separate side building, about 1871. Former mill (?), Alter Bahnhof 1, three-floor plaster building Wayside cross, east of town on the road to Walsdorf, sandstone shaft cross from 1681 (? – last digit in inscription unclear), finial cross and pedestal new. Wayside crosses, southwest of town on the road to Oberbettingen, so-called Ablasskreuz ("Indulgence Cross") from the 16th century, sandstone pedestal cross from 1870, pedestal cross from 1949. Bolsdorf Saint Margaret's Catholic Church (branch church), Margarethenstraße 3, triaxial aisleless church from the 17th century, expanded in 1887, quire and west tower from 1704, forsaken churchyard, quarrystone wall around complex. Across the street from Im Auel 4 – commercial building (former mill?), one-floor quarrystone building, possibly from earlier half of the 18th century or earlier. Im Auel 5 – two-floor dwelling and commercial building from the 19th century, trussing in the barn from 1672. Margarethenstraße 4 – house from the 18th century, oven porch. Graveyard, north of the village, Gothic Revival pillar cross from 1869. Niederbettingen Heart of Jesus Catholic Parish Church (Pfarrkirche Herz-Jesu), Mühlenweg 3, Late Romanesque Revival basilica, 1897, architect Adam Rüppel, Bonn; churchyard with retaining wall, shaft cross from 1697, finial cross from 1698, Late Gothic door skirting, whole complex. Village fortifications, remnant of the former moated castle's girding wall from the High Middle Ages. At Burgring 7 – timber-frame barn, partly of quarrystone, possibly from the 18th century. Gartenweg 1 – estate complex, Baroque house about 1780 or 1790, stable from 1829, barn possibly from the same time. Gartenweg/corner of Burgring – wayside cross, shaft cross from 1660. Near Hauptstraße 23 – wayside cross, Rococo shaft cross from, once thought to be from 1709, but more likely later. Mühlenweg 4 – former mill (?), stately building with roof with half-hipped gables, about 1800. Wayside cross, south of the village in the woods near town limits, shaft cross from 1693. Wayside cross, northwest of the village on the old road to Oberbettingen, shaft cross from 1666. Wayside cross,