Dragonstone

Dragonstone is a Targaryen seat and island stronghold whose volcanic landscape and formidable defenses do not prevent it from becoming one of the Dance of the Dragons’ most vulnerable political prizes. Under Rhaenyra Targaryen, its harbor and castle promise refuge; within a short time, treachery opens the fortress to her enemies. The island’s changing fortunes are marked by dragons: a dead dragon discovered at the foot of Dragonmont, Rhaenyra’s hope of finding eggs there, and the young Moondancer rising to meet Aegon II Targaryen as he arrives to claim the castle.

The Island and Its Dragon

Dragonstone’s harbor lies beneath Dragonmont, the smoking mountain that defines the island’s setting. The landscape is not merely a backdrop: its steep, dark flanks frame events witnessed from the sea, while the mountain’s base becomes the site of a dragon’s remains. The island’s defenses also give it a reputation for security. Protected by the Sea Snake’s ships and high Valyrian walls, it seemed difficult to assail, a confidence that helped justify leaving it with a comparatively small garrison when Rhaenyra departed to seize the Iron Throne.

That confidence was tested when the merchant cog Nessaria put into the harbor to repair and provision after a storm drove it from its course between Pentos and Old Volantis. Its sailors reported seeing two dragons fighting beside Dragonmont. The story spread through Dragonstone’s waterfront, gathering attention even among people accustomed to dragons. The next morning, local fishers returned with evidence of the battle: Grey Ghost lay dead at the mountain’s base, its body broken into two pieces and partly consumed. Ser Robert Quince, the castle’s castellan, identified the Cannibal as the likely killer, since it had attacked smaller dragons before. He declined to send knights against the beast. Instead, he barred fishing beneath the mountain’s eastern face, where the carcass lay, preferring to leave the dragon undisturbed rather than provoke it.

A Seat Mistaken for a Refuge

Dragonstone’s political meaning changed as Rhaenyra’s fortunes declined. After leaving King’s Landing, she was forced to sell her crown to pay for passage aboard the Braavosi merchantman Violande. She rejected proposals to seek shelter in the Vale or travel to White Harbor, insisting on returning to Dragonstone. She believed the island held dragon eggs and that she needed another dragon if her cause was to survive.

The passage brought her close to Driftmark, where she took care to avoid the Sea Snake’s warships, before the Violande reached the harbor below Dragonmont. Rhaenyra came ashore in the rain with her son Aegon Targaryen the Younger, her ladies, and three Queensguard knights. The town seemed deserted, but her attention was fixed on reaching her own seat, which she imagined would be safe. The welcome proved deceptive. Ser Alfred Broome, who commanded the escort, told her that she would see Quince at the castle; by then, Quince had been killed and the island’s leadership had already been struck down. Dragonstone offered Rhaenyra no refuge from the reversals that had driven her back to it.

The Castle Taken from Within

Dragonstone fell in less than an hour, not through a prolonged assault on its walls but through knowledge and betrayal from inside the garrison. Broome had served there for years and could identify the castle’s weaknesses, the guards who might be bribed or persuaded, and those who would have to be removed. He agreed to betray Rhaenyra in return for a promise of lands, lordship, and gold if Aegon II regained the throne.

At night, men Broome had turned opened a postern gate for Ser Marston Waters, Tom Tangletongue, and their followers. One party took the armory; another detained Dragonstone’s loyal guards and master-at-arms. Marston surprised Grand Maester Gerardys in the rookery, preventing him from sending word by raven. Broome led the men who entered Quince’s chambers and killed the castellan. The speed of the takeover exposed the weakness beneath Dragonstone’s formidable reputation: its walls and harbor could not compensate for a divided garrison and a commander who knew exactly where its defenses could be undone.

The plot did not capture everyone. When Tom Tangletongue’s men came for Baela Targaryen, she escaped through a window, crossed the rooftops and walls, and reached the yard. The attackers had secured the stable where the dragons were kept, but Baela had grown up on Dragonstone and knew routes through the castle they did not. She reached Moondancer, freed the young dragon, and saddled her before her pursuers caught up.

Baela’s Challenge and the Island’s Reversal

Aegon II flew Sunfyre over Dragonmont expecting to enter a castle held by his own men, with Rhaenyra’s supporters dead or captured. Instead, Baela rose to meet him on Moondancer. The contrast between the dragons shaped the encounter: Moondancer was pale green, quick, and no larger than a warhorse, while Sunfyre was much larger but struggled with a malformed wing and recent wounds from Grey Ghost.

In the darkness before dawn, Moondancer avoided Sunfyre’s flames and jaws, struck at his back, and tore at his injured wing. Sunfyre answered with a blast of golden fire that struck Moondancer in the eyes. The young dragon nevertheless continued the attack, and the two fell together, fighting as they descended. The account establishes the clash and its violent reversal of Aegon’s expected triumph, but does not make Dragonstone’s capture a simple or uncontested arrival: Baela’s resistance interrupts the moment when the castle’s new claimant expects to take possession.

Dragonstone also remained a place where political ties were made after the immediate struggle. A fortnight after Baela fled the regents’ custody and crossed Blackwater Bay to Driftmark, she and Alyn Velaryon married in the sept on Dragonstone. The marriage followed her escape from a proposed match with Thaddeus Rowan and made her defiance consequential beyond the island itself. Dragonstone thus appears not only as fortress and battlefield, but as a dynastic setting where the choices of the Targaryen family continue to shape the realm.

Security, Possession, and Narrative Significance

Across these episodes, Dragonstone’s apparent strength repeatedly collides with the vulnerabilities of possession. Its walls, harbor, and association with dragons make it seem secure; its capture shows how quickly that security can fail when loyalty inside the garrison breaks. The island’s volcanic setting lends scale to the events, but the decisive mechanisms are political and human: the castellan’s confidence in leaving the beast alone, Broome’s knowledge of the defenses, and Baela’s familiarity with the castle that allows her to evade the men who have seized it.

The change of control also turns Dragonstone into a measure of Rhaenyra’s declining position. She returns believing that her seat and the dragon eggs there may restore her cause, only to find that the garrison has been compromised. Yet the island does not pass quietly from one claimant to another: Baela’s flight to Moondancer gives the transfer a final, defiant challenge. Its history in these passages is therefore one of repeated contradiction—the secure refuge that cannot protect its queen, the captured fortress that still produces resistance, and the family seat where loss and new alliances meet.