|Hold name||Grethel Hold|
|Beholden to||Nerat Hold|
|Protected by||Ista Weyr?|
Grethel Hold is a minor holding located on Nerat's east coast.
In the middle of the Ninth Pass, a meteorite crashed into Pern near the Eastern Ring Islands, causing a massive tsunami to threaten various coastal regions of Pern. Grethel Hold was one of five holds in Nerat that Ex-Masterfishman Idarolan stated would be in danger.