Javan River:
The longest river in the Sheldomar Valley, forming much of Keoland's western border and separating it from the Yeomanry and Sterich. Its upper reaches are swift and rocky, while its lower courses are more placid and navigable.

Azure Sea:
The southern coastline of Keoland lies along this vast and strategically important body of water. The Azure Sea facilitates trade and naval power, with the port cities of Gradsul, Saltmarsh, and Seaton playing key roles.

Javan Bay:
Located at the southern end of the Javan River, this bay serves as a critical maritime region for Keoland’s western coast. It is less developed than the Azure Sea coast but still significant for trade and fishing.

Hool Marshes:
These vast wetlands cover much of Keoland's southern border, creating a natural barrier between the kingdom and the Sea Princes. The marshes include the Drowned Forest and are home to lizardfolk, smugglers, and dangerous creatures.