The Ultimate Map of Westeros and Essos: Complete Guide to Continents, Cities, and Distance Scales
By James H. Sterling
The political boundaries across Westeros and western Essos shift dramatically across different historical eras. While physical mountains and rivers remain static, the allegiances, garrison deployments, and castle control fluctuate. The following table charts how essential locations function across the major historical periods chronicled in the franchise:
| Regional Stronghold | House of the Dragon Era | Dunk & Egg Era | War of the Five Kings Era |
|---|---|---|---|
| King's Landing | Seat of Viserys I; fractured between Green and Black factions within the Red Keep. | Recovering from the Great Spring Sickness; ruled by Aerys I and Bloodraven. | Lannister-controlled capital threatened by northern armies and Stannis Baratheon. |
| Harrenhal | Vital staging ground for Riverlands maneuvers; captured repeatedly by dragonriders. | Held by House Lothston; notorious for dark rumors and regional unrest. | Partially ruined garrison traded between Stark, Lannister, and sellsword forces. |
| The Stepstones | Active warzone fought over by Daemon Targaryen, Corlys Velaryon, and the Triarchy. | Contested shipping corridor plagued by Tyroshi and Lysene privateers. | Pirate haven run by Salladhor Saan and opportunists avoiding naval patrols. |
| Ashford & The Reach | Hightower-dominated breadbasket providing ground footmen for the Greens. | Site of the famous Ashford Meadow tourney and the Trial of Seven. | Tyrell-mobilized staging ground for royal food supplies and massive cavalry. |
Tracking these locations across centuries shows how geography dictates tactical value regardless of who occupies the throne. Harrenhal's sheer size and central position near the God's Eye lake make it an inescapable military hub, while maritime outposts like the Stepstones require constant naval bloodletting to secure.
James Sterling reports on renewable energy developments, climate policy, ecological conservation, and green tech innovations around the globe.
