The Tai-Ahom clan, migrating from China, established their capital in various parts of the Brahmaputra River Valley from the 12th to the 18th century. One of the most revered sites among them was Choraideo, where the Tai-Ahoms established their first capital under Chau-lung Siu-ka-pha at the foothills of the Patkai hills. This sacred site, known as Che-rai-doi or Che-tam-doi, was consecrated with rituals that reflected the deep spiritual beliefs of the Tai-Ahoms. Over centuries, Choraideo retained its significance as a burial ground where the departed souls of the Tai-Ahom royals transcended into the afterlife.

The Tai-Ahom people believed their kings were divine, leading to the establishment of a unique funerary tradition, the construction of Moidams, or vaulted mounds, for royal burials. This tradition spanned 600 years, marked by the use of various materials and architectural techniques evolving. Initially using wood, and later stone and burnt bricks, the construction of Moidams was a meticulous process detailed in the Changrung Phukan, a canonical text of the Ahoms. Rituals accompanying royal cremations were conducted with great grandeur, reflecting the hierarchical structure of Tai-Ahom society.

Read in Hindi: यूं खास है भारत का 43वां विश्व धरोहर स्थल बना ‘चराईदेव मोईदाम’...!

Excavation shows that each vaulted chamber has a centrally raised platform where the body was laid. Several objects used by the deceased during his life, like royal insignia, objects made in wood or ivory or iron, gold pendants, ceramic ware, weapons, and clothes to the extent of human beings, only from the Luk-kha-khun clan, were buried with their king.

Moidams are characterized by vaulted chambers, often double-storied, accessed through arched passages. The chambers housed centrally raised platforms where the deceased were laid to rest along with their royal insignia, weapons, and personal belongings. The construction of these mounds involved layers of bricks, earth, and vegetation, transforming the landscape into undulating hillocks reminiscent of celestial mountains.

The continuity of the Moidam tradition at Choraideo underscores its Outstanding Universal Value under UNESCO criteria. This funerary landscape not only reflects Tai-Ahom beliefs about life, death, and the afterlife but also serves as a testament to their cultural identity amidst shifts towards Buddhism and Hinduism among the population. The concentration of Moidams at Choraideo distinguishes it as the largest and most significant cluster, preserving the grand royal burial practices unique to the Tai-Ahoms.

Despite challenges such as vandalism by treasure seekers in the early 20th century, concerted efforts by the Archaeological Survey of India and the Assam State Department of Archaeology have restored and preserved the integrity of Choraideo. Protected under national and state laws, the site continues to be managed to safeguard its structural and cultural authenticity.

The Moidams of Choraideo can be compared to royal tombs in ancient China and the pyramids of Egyptian pharaohs, illustrating universal themes of honouring and preserving royal lineage through monumental architecture. Within the broader Tai-Ahom cultural region spanning parts of Southeast Asia and Northeast India, Choraideo stands out for its scale, concentration, and spiritual significance.

Choraideo at the foothills of the Patkai range remains a profound symbol of Tai-Ahom heritage, encapsulating their beliefs, rituals, and architectural prowess. As a landscape shaped by centuries of royal burials, it continues to inspire awe and reverence, offering insights into the cultural evolution and spiritual worldview of the Tai-Ahoms. Preserved through careful conservation efforts, Choraideo stands as a testament to the enduring legacy of the Tai-Ahom civilization in the Brahmaputra River Valley.

In conclusion, the Moidams of Choraideo not only embody architectural and cultural significance but also serve as a poignant reminder of the Tai-Ahom people's deep spiritual connection to their land and their departed kings.