KUON GEO

Lacus Felicitatis

Lacus, lacūs · 98.5 km across · 18.52°, 5.36° · the Moon
湖・差し渡し約98.5km

WHY THAT NAME · なぜその名前か

"Lake of Happiness."
Source of the name: Latin (Europe) · Approved by the IAU 1976 · Other features named after Latin

SEE IT · 地図で見る

Elevation here was measured by laser from orbit (LOLA). Nothing is estimated or generated.
Open the map centred on Lacus Felicitatis

NEAREST NAMED FEATURES · 近くの地名

What stands next to a place tells you what kind of place it is.
Osama クレーター4 km
Mons Agnes 山4 km
Ina クレーター5 km
Dag クレーター6 km
Yangel' クレーター51 km
Lacus Odii 湖59 km
Rima Yangel' 谷（リマ）60 km
Sinus Fidei 入り江97 km
Great-circle distances on a sphere of radius 1,737.4 km.
Names and their origins come from the IAU Gazetteer of Planetary Nomenclature (USGS Astrogeology), retrieved 2026-08-14.
All named features ｜ KUON THE MOON map ｜ About the map ｜ Every landing site on the Moon
DATA: IAU / USGS Astrogeology · NASA LRO LOLA