Tags: Crater.
Gruithuisen is a tiny lunar crater that lies on the section of lunar mare that joins Oceanus Procellarum in the west to Mare Imbrium in the east. Southeast of Gruithuisen is the small crater Delisle. To the south is Dorsum Bucher a wrinkle ridge running in a north–south direction for about 90 kilometers.The rim of Gruithuisen is relatively smooth and circular projecting only slightly above the surrounding mare.
