The timeline of Westeros

The atlas dates 168 events, from the year 102 BC to 305 AC, and sorts them into the 7 named stretches the catalogue uses. This page lays them out in order: each event with its year, its kind and the place where it happens, and every one linked to its own entry.

Of those, 161 happen at a place the map draws and 37 carry two dates, because the show does not put them in the same year as the books. Nothing on this page is hand-written: it is counted from the catalogue on every build, so correcting a year in the data also corrects the stretch that event appears in.

Age of Heroes

until 166 BC

No dated event in this stretch. Inside the stretch there are 7,898 straight years without a single date.

Between Age of Heroes and Aegon's Conquest

165 BC – 3 BC

1 dated event. Inside the stretch there are 99 straight years without a single date.

Year	Event	What it was	Where
102 BC	Doom of Valyria	cataclysm	Valyria

Aegon's Conquest

2 BC – 10 AC

14 dated events.

Year	Event	What it was	Where
2 BC	War of Conquest	war	King's Landing
2 BC	Aegon's Landing	conquest	King's Landing
2 BC	First Battle	battle	—
2 BC	Battle of Gulltown	battle	Gulltown
2 BC	Battle of the Reeds	battle	Gods Eye
2 BC	Wailing Willows	battle	Gods Eye
2 BC	Burning of Harrenhal	burning	Harrenhal
2 BC	Field of Fire	battle	Field of Fire
1 AC	Last Storm	battle	Bronzegate
1 AC	Coronation of Aegon I	coronation	Oldtown
1 AC	Submission of Torrhen Stark 304 AC	pact	Trident
4 AC	First Dornish War	war	Sunspear
4 AC	Ambush on the Boneway	battle	—
10 AC	Death of Rhaenys Targaryen and Meraxes	death	Hellholt

Dance of the Dragons

101 AC – 131 AC

70 dated events.

Year	Event	What it was	Where
101 AC	Great Council of 101	council	Harrenhal
103 AC	Coronation of Viserys I	coronation	King's Landing
104 AC	Maidenpool Tourney	tourney	Maidenpool
105 AC	Death of Aemma Arryn	death	King's Landing
105 AC	Naming of Rhaenyra as heir	proclamation	King's Landing
106 AC	Wedding of Viserys I and Alicent Hightower	wedding	King's Landing
106 AC	War for the Stepstones	war	Stepstones
109 AC	Daemon Targaryen proclaims himself King of the Stepstones	proclamation	Stepstones
109 AC	Battle of the Stepstones	battle	Stepstones
111 AC	Fifth anniversary tourney	tourney	King's Landing
113 AC	Rhaenyra named Princess of Dragonstone	proclamation	Dragonstone
114 AC	Wedding of Rhaenyra Targaryen and Laenor Velaryon	wedding	King's Landing
115 AC	Wedding of Daemon Targaryen and Laena Velaryon	wedding	Driftmark
120 AC	Death of Laena Velaryon	death	Pentos
120 AC	Fire at Harrenhal	burning	Harrenhal
120 AC	Death of Laenor Velaryon	death	Driftmark
120 AC	Aemond Targaryen claims Vhagar	proclamation	Driftmark
120 AC	Wedding of Daemon Targaryen and Rhaenyra Targaryen	wedding	Driftmark
122 AC	Wedding of Aegon Targaryen and Helaena Targaryen	wedding	King's Landing
126 AC	Execution of Vaemond Velaryon	execution	King's Landing
129 AC	Dance of the Dragons	war	King's Landing
129 AC	Death of Viserys I	death	King's Landing
129 AC	Death of Lyman Beesbury	death	King's Landing
129 AC	Coronation of Aegon II	coronation	King's Landing
129 AC	Coronation of Rhaenyra I	coronation	Dragonstone
129 AC	Duel of the Cargyll twins 132 AC	duel	Dragonstone
129 AC	Blockade of Blackwater Bay 132 AC	blockade	Blackwater Bay
129 AC	Jacaerys Velaryon's mission to White Harbor 132 AC	pact	White Harbor
129 AC	Pact of Ice and Fire 132 AC	pact	Winterfell
129 AC	Death of Lucerys Velaryon	death	Storm's End
129 AC	Blood and Cheese 132 AC	betrayal	King's Landing
129 AC	March of the Winter Wolves 132 AC	campaign	Winterfell
129 AC	Capture of Harrenhal 132 AC	siege	Harrenhal
129 AC	Battle of the Burning Mill 132 AC	battle	—
129 AC	Capture of Stone Hedge	siege	Stone Hedge
129 AC	Sack of Duskendale 132 AC	sack	Duskendale
129 AC	Battle at Rook's Rest 132 AC	battle	Rook's Rest
129 AC	Sowing of the Seeds 132 AC	summons	Dragonstone
129 AC	Capture of the Gay Abandon 132 AC	battle	The Gullet
130 AC	Battle of the Gullet 132 AC	battle	The Gullet
130 AC	Battle of the Honeywine	battle	Honeywine
130 AC	Fall of King's Landing 132 AC	conquest	King's Landing
130 AC	Dalton Greyjoy's raids on the Westerlands	sack	Lannisport
130 AC	Battle by the Lakeshore	battle	Gods Eye
130 AC	Ambush at Crossed Elms	battle	Crossed Elms
130 AC	Butcher's Ball 132 AC	battle	Gods Eye
130 AC	Battle of the Red Fork	battle	Red Fork
130 AC	Battle of Acorn Hall	battle	Acorn Hall
130 AC	Siege of Longtable	siege	Longtable
130 AC	Sack of Bitterbridge	sack	Bitterbridge
130 AC	First Battle of Tumbleton	battle	Tumbleton
130 AC	Arrest of Addam Velaryon and imprisonment of Corlys Velaryon	betrayal	King's Landing
130 AC	Fall of Dragonstone	siege	Dragonstone
130 AC	Taking of Maidenpool by Daemon Targaryen	siege	Maidenpool
130 AC	Aemond Targaryen's reprisals in the Riverlands 132 AC	campaign	Riverlands
130 AC	Battle Above the Gods Eye	battle	Harrenhal
130 AC	Death of Helaena Targaryen	death	King's Landing
130 AC	King's Landing Riots	uprising	King's Landing
130 AC	Storming of the Dragonpit	uprising	King's Landing
130 AC	Rhaenyra's flight to Duskendale	campaign	Duskendale
130 AC	Second Battle of Tumbleton	battle	Tumbleton
130 AC	Retaking of Rook's Rest	battle	Rook's Rest
130 AC	Death of Rhaenyra Targaryen	death	Dragonstone
130 AC	Moon of the Three Kings	uprising	King's Landing
130 AC	Borros Baratheon's seizure of King's Landing	conquest	King's Landing
131 AC	Battle of the Kingsroad	battle	The Kingsroad
131 AC	Death of Aegon II	death	King's Landing
131 AC	Wedding of Aegon III and Jaehaera Targaryen	wedding	King's Landing
131 AC	Coronation of Aegon III	coronation	King's Landing
131 AC	Hour of the Wolf	execution	King's Landing

Between Dance of the Dragons and Robert's Rebellion

132 AC – 280 AC

6 dated events. Inside the stretch there are 64 straight years without a single date.

Year	Event	What it was	Where
196 AC	Battle of the Redgrass Field 209 AC	battle	Redgrass Field
209 AC	Ashford Tourney	tourney	Ashford
209 AC	Trial of Seven at Ashford	trial	Ashford Meadow
209 AC	Great Spring Sickness	plague	—
209 AC	Coronation of Aerys I	coronation	King's Landing
259 AC	Tragedy at Summerhall	burning	Summerhall

Robert's Rebellion

281 AC – 289 AC

18 dated events.

Year	Event	What it was	Where
281 AC	Tourney at Harrenhal	tourney	Harrenhal
282 AC	Robert's Rebellion	war	King's Landing
282 AC	Execution of Rickard and Brandon Stark	execution	King's Landing
282 AC	Battle of Gulltown (Robert's Rebellion)	battle	Gulltown
282 AC	Battle of Summerhall	battle	Summerhall
282 AC	Battle of Ashford	battle	Ashford
282 AC	Siege of Storm's End	siege	Storm's End
283 AC	Battle of the Bells	battle	Stoney Sept
283 AC	Battle of the Trident	battle	Ruby Ford
283 AC	Battle of the Mander	battle	Mouth of the Mander
283 AC	Sack of King's Landing	sack	King's Landing
283 AC	Coronation of Robert I	coronation	King's Landing
283 AC	Confrontation at the Tower of Joy 303 AC	battle	Tower of Joy
284 AC	Assault on Dragonstone	battle	Dragonstone
289 AC	Sack of Lannisport	sack	Lannisport
289 AC	Siege of Pyke	siege	Pyke
289 AC	Battle of Seagard	battle	Seagard
289 AC	Battle of Fair Isle	battle	Fair Isle

War of the Five Kings

298 AC – 305 AC

59 dated events.

Year	Event	What it was	Where
298 AC	War of the Five Kings	war	King's Landing
298 AC	Hand's Tourney	tourney	King's Landing
298 AC	Battle of the Golden Tooth	battle	Golden Tooth
298 AC	Battle at the Mummer's Ford	battle	Mummer's Ford
298 AC	Battle of Riverrun	battle	Riverrun
298 AC	Death of Robert I	death	The Kingswood
298 AC	Coronation of Joffrey I	coronation	King's Landing
298 AC	Execution of Eddard Stark	execution	King's Landing
298 AC	Wedding of Daenerys Targaryen and Khal Drogo	wedding	Pentos
298 AC	Death of Viserys Targaryen	death	Vaes Dothrak
298 AC	Death of Khal Drogo and birth of the dragons	death	The Dothraki Sea
299 AC	Battle of the Green Fork 298 AC	battle	Green Fork
299 AC	Battle of the Whispering Wood 298 AC	battle	—
299 AC	Battle of the Camps 298 AC	battle	Riverrun
299 AC	Robb Stark proclaimed King in the North 298 AC	proclamation	Riverrun
299 AC	Battle of Oxcross	battle	Oxcross
299 AC	Siege of Storm's End (299)	siege	Storm's End
299 AC	Capture of Winterfell	siege	Winterfell
299 AC	Sack of Winterfell	sack	Winterfell
299 AC	Battle of the Blackwater	battle	Blackwater Bay
299 AC	Battle of the Fist of the First Men	battle	Fist of the First Men
299 AC	Red Wedding 300 AC	wedding	The Twins
299 AC	House of the Undying	battle	Qarth
299 AC	Sack of Astapor 300 AC	sack	Astapor
299 AC	Battle of Yunkai 300 AC	battle	Yunkai
299 AC	Capture of Meereen 301 AC	siege	Meereen
299 AC	Great Ranging 298 AC	campaign	Castle Black
299 AC	Death of Qhorin Halfhand	death	Skirling Pass
299 AC	Mutiny at Craster's Keep 300 AC	betrayal	Craster's Keep
300 AC	Purple Wedding 301 AC	wedding	King's Landing
300 AC	Trial by combat of Tyrion Lannister 301 AC	trial	King's Landing
300 AC	Battle of Castle Black 301 AC	battle	Castle Black
300 AC	Death of Tywin Lannister 301 AC	death	King's Landing
300 AC	Siege of Moat Cailin 301 AC	siege	Moat Cailin
300 AC	Yunkish siege of Meereen	siege	Meereen
300 AC	Siege of Riverrun 303 AC	siege	Riverrun
300 AC	Siege of Astapor	siege	Astapor
300 AC	Blockade of the Skahazadhan	blockade	Skahazadhan
300 AC	Battle at the Horns of Hazzat	battle	—
300 AC	Ambush at Daznak's Pit	betrayal	Meereen
300 AC	Battle of the Bridge of Skulls	battle	—
300 AC	Mutiny at Castle Black 302 AC	betrayal	Castle Black
300 AC	Kingsmoot at Old Wyk 303 AC	council	Old Wyk
300 AC	Battle of the Shield Islands	battle	Shield Islands
302 AC	Massacre at Hardhome	battle	Hardhome
302 AC	Death of Myrcella Baratheon	death	Sunspear
303 AC	Battle of the Bastards	battle	Winterfell
303 AC	Destruction of the Great Sept of Baelor	burning	King's Landing
303 AC	Sand Snakes coup	betrayal	Water Gardens
303 AC	Second siege of Meereen	siege	Meereen
304 AC	Sack of Highgarden	sack	Highgarden
304 AC	Fall of the Wall at Eastwatch	battle	Eastwatch-by-the-Sea
304 AC	Fall of Casterly Rock	siege	Casterly Rock
304 AC	Battle of the Goldroad	battle	The Gold Road
305 AC	The Long Night	battle	Winterfell
305 AC	Battle of King's Landing	battle	King's Landing
305 AC	Death of Daenerys Targaryen	death	King's Landing
305 AC	Great Council of 305	council	King's Landing
305 AC	Battle at Dragonstone	battle	Dragonstone

The political snapshots

The map divides Westeros among its lords in 15 snapshots, and no two last the same: some cover a single year —the three of the Dance, the first two of the War of the Five Kings— because in those years the division changes hands, and an average would be a lie. Each one leads to its own division, domain by domain.

Years	The division	Lasts
40 BC – 3 BC	the seven kingdoms before the Conquest	38 years
1 AC – 57 AC	the Seven Kingdoms of Aegon the Conqueror	57 years
58 AC – 128 AC	the Seven Kingdoms after Alysanne's Gift	71 years
129 AC	the Dance of the Dragons · 129, the first division	1 year
130 AC	the Dance of the Dragons · 130, the year that changes hands	1 year
131 AC	the Dance of the Dragons · 131, the end	1 year
132 AC – 186 AC	the realm reunited under Aegon III	55 years
187 AC – 282 AC	the Seven Kingdoms with Dorne inside	96 years
283 AC – 298 AC	the realm of Robert Baratheon	16 years
299 AC	the War of the Five Kings · 299, all five at once	1 year
300 AC	the War of the Five Kings · 300, after the Red Wedding	1 year
301 AC – 302 AC	Tommen's realm, with the Boltons in the North	2 years
303 AC	the North retaken and Cersei on the Iron Throne	1 year
304 AC	Daenerys at Dragonstone and the Reach in the Throne's hands	1 year
305 AC	the Six Kingdoms and the independent North	1 year

What years each show covers

HBO's three shows do not overlap in world time: each takes a different stretch of the Westerosi calendar. The episode column is the show's own census, not the episodes the atlas has mined.

Show	Years	Seasons	Episodes
House of the Dragon	101 AC – 130 AC	T1–T3	42
A Knight of the Seven Kingdoms	196 AC – 209 AC	T1	3
Game of Thrones	298 AC – 305 AC	T1–T8	54