Sursés (German: Oberhalbstein) is a municipality in the Albula Region of the Swiss canton of Graubünden.

After the Fall of the Western Roman Empire, farmers and herders continued to live here during the Early Middle Ages.

[11] An important Bronze Age settlement is located on the Padnal hill to the south of town.

After its sale in 1552, the valley attained full sovereignty as part of the Free State of the Three Leagues.

The cattle industry and traffic through the passes formed the economic framework of the community since the Middle Ages.

At this stage Savognin was thrown back to being a peasants' village, and missed the next connection to the development of tourism.

Jenische families were granted citizenship in the middle of the 19th century, as part of the Law for the fight against Homelessness.

Before the construction of the Rhaetian Railway Sur was a cluster of farm houses and a major side industry was providing guides to travellers.

The wettest month is August during which time Bivio receives an average of 138 mm (5.4 in) of precipitation.

The wettest month is August during which time Savognin receives an average of 117 mm (4.6 in) of precipitation.

[19] The archeological discovery of a Roman mountain shrine in the Julier pass near Bivio, Riom Castle in Riom-Parsonz, the Chasa Fontana No.

[20] The Church of Son Martegn, built in 1677 in the Central Form style, with a cross-shaped base.