The La Bâtiaz castle was built in 1260 and is the only remaining witness to the medieval era. It was an object of envy, and passed from the House of Savoie to the Sion bishops (and vice versa) many times. Dishes influenced by medieval flavours are served during the summer season.
There are panoramic view over the surrounding vineyards and Rhône Valley from the castle tower. The castle also hosts collection of medieval torture instruments inside. The château's medieval tavern, À la Part des Anges is now a highlight with its medieval menu.
Narikala is an ancient fortress overlooking Tbilisi, the capital of Georgia, and the Kura River. The fortress consists of two walled sections on a steep hill between the sulphur baths and the botanical gardens of Tbilisi. On the lower court there is the recently restored St Nicholas church. Newly built in 1996–1997, it replaces the original 13th-century church that was destroyed in a fire. The new church is of 'prescribed cross' type, having doors on three sides. The internal part of the church is decorated with the frescos showing scenes both from the Bible and history of Georgia.
The fortress was established in the 4th century and it was a Persian citadel. It was considerably expanded by the Umayyads in the 7th century and later, by king David the Builder (1089–1125). Most of extant fortifications date from the 16th and 17th centuries. In 1827, parts of the fortress were damaged by an earthquake and demolished.