Château de la Tenaille, Medieval abbey in Saint-Sigismond-de-Clermont, France.

Château de la Tenaille is a monument in Saint-Sigismond-de-Clermont combining a 12th-century chapel and an 18th-century castle. The chapel displays Romanesque architecture with an unusual pyramidal dome, while the castle and stables represent the later development of the site.

The abbey was founded around 1125 and soon received a community of monks who managed the grounds for centuries. By the late medieval period, secular structures like the castle were built, showing how the site transformed over time.

The abbey's name comes from the tenaille, the pincers that pulled the nail from Christ's cross; both the nail and the pincers were kept here as relics. Until the 16th century, litigants from the Bordeaux parliament came to swear oaths on them, and the via Turonensis passed through the abbey on its way to Santiago de Compostela.

The site is protected as a historical monument, so facades and roofs are carefully preserved. Visitors should expect to view the architecture from outside and respect the protected status of the grounds.

According to local legend, a spring on the grounds allegedly produced wine instead of water for a brief period. This tale shows how places like this stayed alive in people's memory through miraculous stories passed down across generations.