Champa and the Cham towers explained

The short version

Champa was a kingdom on the central coast of what is now Vietnam; the Mỹ Sơn board's history page also speaks of a sub-kingdom, Amaravati, in today's Quảng Nam region.[1] Champa traded with India from the first centuries AD, the board's statement of Outstanding Universal Value says, and under Hindu influence built temple towers to Indian gods, with the worship of Shiva dominant. The valley of Mỹ Sơn, whose stream runs into the Thu Bồn river that reaches the sea at Hội An, holds the group of towers its managers describe as more than 70 structures built between the 4th and 13th centuries.[4][2]

Nearly everything below comes from the Mỹ Sơn board's history pages and from UNESCO. Those are an official site manager and an intergovernmental body, not academic historians; where they make broad claims, the claims are theirs.

How the Mỹ Sơn board tells Champa's story

The board's history page begins in the 4th century, when, it says, King Bhadravarman chose the Mỹ Sơn valley as the kingdom's holy centre and built a wooden temple to Bhadresvara, a name joining the god Ishvara (Shiva) to the king's own. That temple burned some time between about 529 and 577; King Sambhuvarman restored it in the 7th century, and the board notes that the name Champa itself appears in his inscription.[1]

The page then follows the kingdom's centre as it moved. Between 749 and 875, it says, power passed to a southern clan with its capital at Virapura, and a new sanctuary arose at Pô Nagar in the region of Kauthara, today's Nha Trang, dedicated to the kingdom's mother goddess. At the end of the 9th century Buddhism became the state religion under Indravarman II, who moved the capital back to the Quảng Nam region at Indrapura and founded a Buddhist monastery at Đồng Dương, which the board calls Champa's third great sanctuary. Shaivism returned in the 10th century, wars with neighbouring states damaged the kingdom in the 11th, and in 1149 the capital moved south to Vijaya, at Đồ Bàn in Bình Định. The board names the king who worked on Mỹ Sơn in 1234 as the last to do so; after that, it says, later records stop mentioning the site.[1]

The same page links Champa's wealth to trade: gold, agarwood, ivory and pepper moved through the capital at Simhapura (Trà Kiệu) and the port of Đại Chiêm, which the board identifies with Hội An, with the island of Cù Lao Chàm standing guard to the east.[1] The statement of Outstanding Universal Value on the board's site adds that Champa traded with India from the first centuries AD and that, although temples were built to Brahma and Vishnu, the worship of Shiva dominated.[2]

What a Cham tower is

A Cham tower is a temple, not a fortification. The board's history page says the first temple at Mỹ Sơn worshipped the god-king Bhadresvara in the form of a linga.[1] The Mỹ Sơn statement says the towers rise to represent Mount Meru, home of the gods and centre of the universe, and that most are fired brick with stone pillars and sandstone reliefs of Indian stories.[2]

The board's architecture page describes the plan that repeats across the site. A main sanctuary, the kalan, stands in the middle of each group, its main door usually facing east toward the gods; in front of it is a gate tower, the gopura; beyond that a long hall with a tiled roof, the mandapa, where pilgrims were received, offerings made and ritual dances performed; smaller shrines and service buildings stand around, and a thick brick wall encloses the group. The board says the towers were built by the reigning kings, one after another, from the 4th century to the middle of the 13th, which is why one valley holds several centuries of styles.[3]

The board lists those styles in order: the ancient style named after tower E1 at Mỹ Sơn, then Hòa Lai, Đồng Dương, Mỹ Sơn A1, Po Nagar and Bình Định.[3] XTOUR's reading is that several of these style names are also the names of Champa centres in the next section, so the list doubles as a rough map of the kingdom.

Where official pages place Champa sites

XTOUR has not read an official page for every Cham site in Vietnam, and this is not a complete list. It is the list of places the pages XTOUR read on 11 October 2026 name as Champa.

Mỹ Sơn is the one of these XTOUR covers as a visit, with what its board says about tickets, hours and performances. It is a trip from Hội An, not part of the town.[4]

Pô Nagar appears here only through the Mỹ Sơn board's history page; XTOUR has not read a page from its own managers and says nothing about visiting it from Nha Trang.[1]

In Phong Nha, the national park's board describes a side branch of Phong Nha cave, Hang Bi Ký, where ancient Cham characters are cut into the rock, and says it may have been a Champa sanctuary from about the end of the 9th century to the 11th.[8] The park's tourism overview counts Champa traces among its archaeological and cultural resources.[9] See Phong Nha – Kẻ Bàng's caves and routes for how the park lists visits to that cave.

The island group off Hội An carries the name too. The Hội An heritage centre's page on Cù Lao Chàm gives its older names as Chiêm Bất Lao, Tiêm Bích La and Pa-lau-cham, and lists Champa among the cultural layers found there, between Sa Huỳnh and Đại Việt. The same page, dated 26 January 2022, places the islands in Tân Hiệp commune, Hội An city, Quảng Nam province, the administrative units it used at that date.[10]

The Chăm people and their pottery

The Mỹ Sơn board's account of the kingdom ends in the 13th century. UNESCO's pages describe something different: a living craft of the Chăm people in Viet Nam today. Its Intergovernmental Committee inscribed the art of pottery-making of the Chăm people on its List of Intangible Cultural Heritage in Need of Urgent Safeguarding in 2022.[6]

UNESCO's description is specific. The jars, pots, trays and vases are made by women and, in UNESCO's words, "instead of using a turntable, the women revolve around the piece to shape it"; the pottery is not glazed, and it is fired in the open with firewood and straw for seven to eight hours at about 800 °C. Clay, sand, water, wood and straw are collected locally and the skills are passed on in families. UNESCO lists the craft as at risk because urbanisation limits access to raw materials, the craft has adapted poorly to the market and fewer young people take it up.[6]

The committee's decision names the communities of Bàu Trúc and Bình Đức villages, working with the culture departments of Ninh Thuận and Bình Thuận provinces as the 2022 file called them, and says the craft is tied to ceremonies for the craft's ancestor. It also notes that the file sets customary rules for visitors who wish to join that worship ceremony, without giving them in the decision text.[7]

UNESCO does not link this living craft to the medieval kingdom, and neither does XTOUR. The Mỹ Sơn board's own page calls the sanctuary the spiritual support of the ancient Chăm people; that is the board's phrase about the past, not a statement about any community today.[1]

One small disagreement worth knowing

Mỹ Sơn's online ticket shop, whose copyright line names Di sản Văn hóa Mỹ Sơn, advertises a Cham pottery demonstration and describes it as shaped by hand "trên bàn xoay đáy đơn sơ", on a simple rotating base, without a mould, and fired in the open with wood.[5] That is not the technique of the listed craft as UNESCO describes it above, shaped without a turntable.[6] The two pages may be describing different things, or the shop's wording may be loose. XTOUR has not seen the demonstration and does not know which technique it shows.

What XTOUR does not know

• Whether Pô Nagar, Đồng Dương or the other towers named above are open to visitors, or on what terms. XTOUR has read no page from their managers.
• What the Museum of Cham Sculpture in Đà Nẵng holds. XTOUR could not open its website on 11 October 2026 and does not describe it.
• How today's Chăm communities relate to the historical kingdom, beyond what UNESCO's decision says about the pottery craft.