Septimus mons
Septimus mons est transitus altitudinis 2310 metrorum in Grisonia qui iam aetate Romana in usu erat.

Notae

Bibliographia 
 Jörg W. E. Fassbinder et al., "Magnetic prospecting of the Roman military camp at Septimer Pass (Switzerland)" in Open Journal of Archaeometry vol. 2 (2014)
 Adolf Wäber, "Bündner Berg- und Passnamen vor dem XIX. Jahrhundert" in Jahrbuch der Schweizer Alpenclub (1911/1912) pp. 148-182

Res geographicae Grisoniae
Transitus Alpium
Viae Helvetiae