Jidava (or Jidova) was a fort (also called Campulung Muscel fort) in the Roman province of Dacia 4 km southwest of the town of Campulung, Romania.

It was built around 190–211 AD as part of the frontier system of the Limes Transalutanus located approximately 20 km south of the Rucăr-Bran pass.

[2] The first wooden buildings were destroyed by a fire dated by coins of Geta and Severus Alexander (222).

[4] A smaller fort or castellum (Campulung Muscel II) was about 300m to the south at Biserica Jidovilor.

Inside, a two-roomed building equipped with a heating system (hypocaust) and traces of wooden barracks have been identified.