Fantasy castle by micorl on DeviantArt

Castle Iventorr by Built4ever on DeviantArt

Metal Castle by SnowSkadi on DeviantArt

Fantasy Micro World by Serendigity-Art on DeviantArt

TWIN SEAS] Behold NASR - one of the Five Great Ziggurats of Kien-Gur. Large enough to house an entire city on its three grande tiers! : r/worldbuilding

fantasy landscape sketch 27 by Richmond147 on DeviantArt

Castle in Mirror by Microkiwi on DeviantArt

castle by Mythix7 on DeviantArt

Mystical castle by ArtisticsCanvas on DeviantArt

A low poly micro world 3d rendering of a floating island with a castle on top and a river running down the side - Playground

Castle of heaven by dreamh on DeviantArt

Castle on a Hill by CanadianMark on DeviantArt

Medieval Castle by GodsEmperorXX on DeviantArt