Hidden in plain sight: Tomb of Seljuk sultan opens for visitors in Sivas, Türkiye

Thousands pass by it daily, but few realize that the tomb of one of the most significant Seljuk sultans, Sultan Izzeddin Keykavus, is hidden within the historic Sifahiye Madrasa in Sivas.

Although he was supposed to be laid to rest in Konya, the capital of the Seljuk Empire, the sultan’s final resting place remains relatively unknown to the public.

Sultan who opened Seljuk Empire to seas

During his reign, Sultan Izzeddin Keykavus expanded the Seljuk Empire’s influence, transforming it into a key trade hub. His tomb, located in Sivas, reflects his vision of a flourishing empire that reached new heights under his rule.

Keykavus prioritized education and science, and it was in the Sifahiye Madrasa, which he commissioned, that he was ultimately buried after his death in 1220.

Sultan Izzeddin Keykavus is also credited with playing a crucial role in expanding the Seljuk Empire’s maritime trade, particularly through the capture of Sinop and Antalya. However, despite his achievements, many in Türkiye are unaware of his tomb’s existence. The mausoleum, which had remained locked for years, was reopened just two months ago and is now waiting to welcome visitors.

Seljuk’s rise as trade center

Yunus Budaktas, an expert in art history, highlights the importance of Keykavus’ reign in transforming the Seljuk Empire.

“The tomb we are standing in today belongs to Sultan Izzeddin Keykavus. He ascended to the throne in 1211 after the death of his father, Giyaseddin Keyhusrev, and ruled for approximately nine years. During his short reign, he led the Seljuks to one of their most prosperous periods. With the conquest of Sinop, the Seljuk Empire reconnected with the Black Sea, becoming an important export hub. The empire saw significant advancements in maritime trade during this time, including a trade agreement with Venice,” Budaktas explained.

Tragic end and burial in his own madrasa

Keykavus’ rule was cut short when he contracted tuberculosis during a military campaign in the east. After his death in 1220 in Malatya, his body was transported to Konya, the Seljuk capital, for burial. However, his brother, Sultan Alaeddin Keykubad, who had long contested the throne, objected to Keykavus’ burial in Konya. Historically, Seljuk sultans were buried in Konya, but Keykubad, motivated by his resentment, refused to allow the construction of Keykavus’ tomb in the city.

As a result, Keykavus’ body was sent back to Sivas, where he was finally laid to rest in the Sifahiye Madrasa – a healing center that he had commissioned in 1217. His brother’s opposition ensured that the tomb remained in Sivas, away from the traditional burial sites of Seljuk rulers.

Seljuk Sultan’s forgotten mausoleum now open to the public

Sevim Aydes, who recently visited the tomb for the first time, shared her surprise: “I have been coming here for years and had never noticed that the tomb of Sultan Izzeddin Keykavus was here. It’s quite remarkable. We had passed by so many times, and yet, we only just realized its presence.”

With its doors now open, the tomb of Sultan Izzeddin Keykavus is ready to welcome visitors and remind the public of the legacy of this important Seljuk ruler.