Minaret of Jam: The Ghurid Tower in Afghanistan's Mountains

The Minaret of Jam is a brick tower about 65 metres high, built by the Ghurid sultans in the late twelfth century in a remote valley of Ghor province, central Afghanistan. Richly decorated with Kufic inscriptions and geometric patterns, it is one of the finest surviving monuments of medieval Islamic architecture in the region. Little known outside Afghanistan until the 1950s, it became the country’s first UNESCO World Heritage Site in 2002.

The Ghurids

The Ghurids were a dynasty from the mountains of Ghor, between Herat and Kabul. In the twelfth century they rose from local chiefs to rulers of a large empire. The brothers Ghiyath al-Din Muhammad (r. 1163–1203) and Mu’izz al-Din Muhammad (also called Muhammad of Ghor) ruled jointly, with Ghiyath al-Din based in Ghor and his brother leading campaigns in the east.

They took Ghazni, the former capital of the dynasty of Mahmud of Ghazni, and pushed deep into northern India. In 1192 Mu’izz al-Din defeated the Rajput ruler Prithviraj Chauhan at the second Battle of Tarain. After his death in 1206, his former slave commander Qutb al-Din Aibak founded the Delhi Sultanate.

The minaret

The minaret stands at the meeting point of the Hari River and the Jam River, surrounded by steep mountains. It rises from an octagonal base, with a tall cylindrical shaft tapering in stages. Two wooden balconies once encircled the upper levels; their supports survive. A double spiral staircase runs inside.

The tower is built of fired brick, and its surface is covered with raised brick and stucco decoration in panels of geometric and floral patterns. A band of turquoise glazed tiles near the top carries the name of Ghiyath al-Din Muhammad. The decoration includes the entire text of Surah Maryam, the nineteenth chapter of the Qur’an, which tells the story of Mary and the birth of Jesus, among other prophets.

The date of construction comes from an inscription that is hard to read. Most scholars accept 590 AH (1193/1194), while others have proposed 570 AH (1174/1175). The minaret is therefore usually dated to the 1190s.

Purpose: victory tower or capital?

Why such a tall tower was built in such a remote spot is still debated. Many scholars think Jam is the site of Firuzkuh, the Ghurid summer capital, which medieval historians describe as a city in the mountains. The Persian historian Juzjani records that Firuzkuh was destroyed by the Mongols in the early 1220s, which could explain why so little else survives.

If the later date is correct, the minaret may have been built to celebrate the Ghurid victory at Tarain in 1192, though this is not stated in the inscriptions. Like the Qutb Minar in Delhi, begun around 1199 by the Ghurid commander Qutb al-Din Aibak, it was a powerful statement of Islamic faith and royal power.

Archaeologists have found remains of fortifications, houses, a possible palace and a bazaar near the minaret. On a nearby hill there is a Jewish cemetery with gravestones inscribed in Hebrew, dating mainly from the eleventh and twelfth centuries. These finds show that Jam was once a busy town with a diverse population.

Rediscovery and World Heritage status

The minaret was reported in the late nineteenth century by members of the Afghan Boundary Commission, but it was not studied in detail. In 1957 the French archaeologist André Maricq visited it, and with the historian Gaston Wiet published the first major study in 1959, arguing for the identification with Firuzkuh. Later surveys, including the Minaret of Jam Archaeological Project in the early 2000s, mapped the surrounding site.

In 2002 UNESCO inscribed the “Minaret and Archaeological Remains of Jam” as Afghanistan’s first World Heritage Site. It was placed at once on the List of World Heritage in Danger. The rivers erode its foundations, the tower leans, flooding is a constant threat, and illegal digging has damaged the archaeological site.

By the numbers

The figures for height and base diameter come from modern surveys and are rounded. Exact measurements vary slightly between studies because of the tower’s lean and the damage to its base.

Timeline

• 1163: Ghiyath al-Din Muhammad becomes ruler of the Ghurids.
• 1192: Mu’izz al-Din defeats Prithviraj Chauhan at the second Battle of Tarain.
• c. 1193–1194: Probable date of the minaret’s inscription (590 AH).
• 1203: Ghiyath al-Din Muhammad dies.
• Early 1220s: The Mongols destroy Firuzkuh, the Ghurid capital.
• 1957: André Maricq studies the minaret.
• 2002: UNESCO lists Jam as a World Heritage Site in Danger.

Why it matters

The Minaret of Jam is a rare surviving masterpiece of Ghurid art and a reminder that a powerful empire once ruled from the mountains of central Afghanistan. Its architecture influenced later monuments in India, and its survival in a fragile setting makes it one of the world’s most important endangered heritage sites.