KUON GEO

Oltis Valles

Vallis, valles · 169.3 km across · -23.5°, -21.65° · Mars
谷・差し渡し約169.3km

WHY THAT NAME · なぜその名前か

Ancient name for modern Lot river, France.
Source of the name: France (Europe) · Approved by the IAU 1976 · Other features named after France

SEE IT · 地図で見る

Elevation here was measured by laser from orbit (MOLA), and the night-time infrared comes from THEMIS.
Open the map centred on Oltis Valles

NEAREST NAMED FEATURES · 近くの地名

What stands next to a place tells you what kind of place it is.
Goba クレーター39 km
Murgoo クレーター44 km
Moroz クレーター61 km
Galu クレーター84 km
Chapais クレーター91 km
Kasimov クレーター97 km
Loto クレーター105 km
Sibu クレーター109 km
Great-circle distances on a sphere of radius 3,396.19 km.
Names and their origins come from the IAU Gazetteer of Planetary Nomenclature (USGS Astrogeology), retrieved 2026-08-14.
All named features ｜ KUON MARS map ｜ About the map ｜ The temperature on Mars ｜ How far away Mars is
DATA: IAU / USGS Astrogeology · NASA MGS MOLA · NASA Mars Odyssey THEMIS