Haestra is defined as the area of Northwestern Emer that is bordered by the Bay Of Izar and Forbidden Ridge on the south, and the Spine Of Emer on the east. This makes it directly north of Uj, and west of Tai-Emer. It includes the following homelands:

• Barellis
• Bodlea
• Bodlea Coast
• Danarchis
• Emerald Forest
• Komaren Cluster
• Miir
• Port Of Izar
• Rashelle Isles
• Sarnak
• Shinh Archipelago
• Skystone City
• Stroane
• Thesmoq
• Ton Bor
• Talaen
• Vornia
• Votania
• Votania Sea Nomads