KUON GEO

Hrad Vallis

Vallis, valles · 974.4 km across · 38.17°, 135.91° · Mars
谷・差し渡し約974.4km

WHY THAT NAME · なぜその名前か

Word for "Mars" in Armenian.
Source of the name: Armenian (Asia) · Approved by the IAU 1985 · Other features named after Armenian

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 Hrad Vallis

NEAREST NAMED FEATURES · 近くの地名

What stands next to a place tells you what kind of place it is.
Leleque クレーター147 km
Mendota クレーター180 km
Loja クレーター181 km
Apsus Vallis 谷198 km
Bhor クレーター221 km
Raub クレーター252 km
Umatac クレーター265 km
Aetheria 地形287 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