Vallis (plural Valles) is Latin for valley, vale; it may refer to the following : ;Places and jurisdictions on Earth * the Swiss canton Wallis * Vallis (see), an ancient city, former bishopric and Latin Catholic titular see in Africa Proconsularis *

Vallis Vale Vallis Vale () is a 23.9 hectare biological and geological Site of Special Scientific Interest near Great Elm in Somerset, notified in 1952. Vallis Vale is an ancient woodland site and supports an Ash-Wych Elm stand type with a restricted distri ...

in Somerset ;Astronomy *

Vallis (planetary geology) ''Vallis'' or ''valles'' (plural ''valles'' ) is the Latin word for ''valley''. It is used in planetary geology to name landform features on other planets. Scientists used ''vallis'' for old river valleys they discovered when they sent the first ...

Vallis Alpes Vallis Alpes (Latin for "Alpine Valley") is a lunar valley feature that bisects the Montes Alpes range. It extends 166 km from the Mare Imbrium basin, trending east-northeast to the edge of the Mare Frigoris. The valley is narrow at both end ...

on the Moon *

Vallis Rheita Vallis Rheita is a linear valley on the near side of the Moon. It is located in the southeastern quadrant, and is oriented radially to Mare Nectaris. This valley appears to share a common origin with the Vallis Snellius to the northeast, as both ...

on the Moon *

Vallis Snellius Vallis Snellius is a linear valley on the near side of the Moon. It is located in the rugged southeastern part of the visible surface, to the south of the Mare Fecunditatis. This feature is radial to the Mare Nectaris basin to the west-northwest, ...

on the Moon *

Valles Marineris Valles Marineris (; Latin for ''Mariner program, Mariner Valleys'', named after the ''Mariner 9'' Mars orbiter of 1971–72 which discovered it) is a system of canyons that runs along the Mars, Martian surface east of the Tharsis region. At more ...

on Mars

See also