# Septfontaines Castle

- **Country:** Luxembourg
- **Coordinates:** 49.700433, 5.963525
- **Location Text:** Septfontaines

Septfontaines Castle, known locally as Château de Septfontaines or Buerg Simmer, stands prominently above the village of Septfontaines in central Luxembourg. It serves as a key landmark within the historic Valley of the Seven Castles. While the exact date of its original construction remains unknown, historical records mention a Lord of Septfontaines named Tider as early as 1192. By 1233, Jean de Septfontaines placed the estate under the protection of Countess Ermesinde of Luxembourg. The site holds significant medieval heritage, notably having been held in the early fourteenth century by Thomas de Septfontaines, a close companion of Holy Roman Emperor Henry VII.

The architectural landscape of the castle evolved significantly over the centuries. In 1600, Christoph von Criechingen added a massive Renaissance tower at the northern entrance, marking a distinct shift from its earlier medieval design. However, the structure suffered a devastating fire in 1779 that left it increasingly in ruins. Although partial demolition occurred in 1919, restoration efforts began the following year. These early twentieth-century repairs were criticized for neglecting strict historical architectural requirements, resulting in a building that blends original fragments with later modifications.

Today, Septfontaines Castle remains in private ownership and is not open to the public for visits. Despite its restricted access and the scars left by fire and incomplete restoration, it continues to be a recognized part of Luxembourg's cultural inventory. The castle represents a layered history of noble lineage, imperial connections, and architectural transformation, standing as a silent witness to the region's turbulent past while maintaining its status as one of the seven famous castles of the valley.

![Photo of Septfontaines Castle](https://upload.wikimedia.org/wikipedia/commons/2/27/Buerg_Simmer_%28Septfontaines%29.jpg)

**Source:** https://en.wikipedia.org/wiki/Septfontaines_Castle (Wikipedia, CC BY-SA)