Following Provincial Road 127 along the northern mountain slopes above the Đà River for roughly one hundred and ten kilometers southwest of the administrative center of Lai Châu province, visitors arriving at Chang hamlet in Lê Lợi commune encounter a solemn temple complex crowning a high hillside looking straight down upon the waters of the Sơn La hydroelectric reservoir. Amid the deep green of frontier mountains and the winding ribbon of the Đà River below, the stone triple-arched gateway and curved tile roofs rise like an enduring historical landmark guarding the upper gateway of the northwest.
Sheltered inside the stele pavilion of that sanctuary stands a gray-green granite block weighing more than fifteen tonnes, its natural rock face still bearing 132 incised Chinese characters carved in the twelfth lunar month of the Tân Hợi year (late 1431, early 1432 in the Gregorian calendar). This is the Stele of King Lê Thái Tổ (Bia Vua Lê Thái Tổ), also known as the Lê Lợi Stele (Bia Lê Lợi) or the Ancient Hoài Lai Stele (Cổ Hoài Lai bi), the sole surviving cliff inscription of the founding emperor of the Later Lê dynasty in the northwestern highlands, recognized as a National Treasure in 2016.
IKing Lê Thái Tổ and the 1431 royal expedition to Mường Lễ
Belonging to the Vietnamese tradition of Ancestor Veneration (Thờ Cúng Tổ Tiên) and the worship of national founders and defenders, this sanctuary honors King Lê Thái Tổ (the Pacification Prince Lê Lợi, 1385 to 1433, reigned 1428 to 1433) alongside the generals and soldiers of the Lam Sơn righteous army who marched to pacify the northwestern frontier. Whereas Lam Kinh in Thanh Hóa marks the birthplace of the Lam Sơn uprising and the emperor's royal mausoleum, and Hoàn Kiếm Lake in Hanoi preserves the legend of the returned sacred sword after victory, the Temple of King Lê Thái Tổ in Lai Châu stands as the most tangible monument to his determination to safeguard territorial integrity along the far western borderland during the opening years of the Later Lê dynasty.
According to the official court chronicles Đại Việt sử ký toàn thư (Complete Annals of Đại Việt) and Khâm định Việt sử Thông giám cương mục, after expelling the Ming occupation forces and ascending the imperial throne at Đông Kinh in the Mậu Thân year (1428), King Lê Thái Tổ immediately turned his attention to stabilizing the mountain frontier prefectures. At that time in Mường Lễ prefecture (the Đà River valley spanning present-day Lai Châu province and part of Điện Biên province), local chieftain Đèo Cát Hãn relied on rugged mountains and treacherous rivers to ally with Kha Đốn of Ai Lao, seizing neighboring districts and defying court authority.
In late Canh Tuất (1430) and early Tân Hợi (1431), the fourth year of the Thuận Thiên era, recognizing that frontier unrest could not be left unchecked, the aging emperor personally took command of a grand expedition advancing into the northwest by both water and land. The naval column pushed upstream against hundreds of fierce rapids along the Đà River while the infantry marched over mountain passes straight into Đèo Cát Hãn's stronghold in Mường Lễ. Overwhelmed by the royal offensive, the rebel forces quickly collapsed, Đèo Cát Hãn surrendered and was spared execution by royal clemency, while the court renamed Mường Lễ as Phục Lễ prefecture and appointed Cát Hãn's son Đèo Mạnh Vượng to govern the territory and reassure the local populace.
On the return voyage downstream along the Đà River toward the capital in the twelfth lunar month (quý đông) of the Tân Hợi year, as the royal barge passed the sheer rock cliff of Pú Huổi Chỏ on the northern bank of the Đà River, the emperor halted to survey the pacified mountains and rivers. He composed an inscription consisting of a prose preface and a regulated verse poem, ordering stonemasons to carve it directly into the riverside cliff face. At the close of the inscription, rather than using his formal imperial title, the monarch signed with the poetic and hermit-like sobriquet Ngọc Hoa động chủ (Master of Ngọc Hoa Grotto, evoking his early Lam Sơn base).
In the cultural memory and spiritual life of the upper Đà River basin, maintaining a temple to King Lê Thái Tổ beside his cliff inscription carries two closely interwoven layers of meaning. The first is the moral principle of remembering the source when drinking water (ẩm thủy tư nguyên), expressing gratitude toward the founding emperor and the soldiers who braved the Đà River rapids to bring lasting peace to the Thái, Mông, Mảng, Hà Nhì, and Cống communities of the borderland. The second is the concept of establishing a sanctuary to guard the frontier (lập đền trấn biên): the words chiselled into living rock, joined with year-round incense offerings, turn this riverside hill into an inviolable spiritual boundary marker linking the ancestral heartland of Hùng Kings Temple in Phú Thọ all the way to the far northwestern marches.
A common misconception repeated in many popular travel articles is that the poem carved on the Lê Lợi Stele is a seven-syllable eight-line regulated poem (thất ngôn bát cú). In fact, both the original Chinese characters incised on the granite face and the transcription preserved in the eighteenth-century anthology Toàn Việt thi lục compiled by scholar Lê Quý Đôn confirm that the 132 Chinese characters of the inscription are divided into three parts: an 80-character prose preface (phi lộ), a five-syllable eight-line regulated poem (ngũ ngôn bát cú) totaling 40 characters (eight lines of five characters each), and a 12-character colophon recording the date and the author's sobriquet. Recognizing the five-syllable regulated meter is essential to appreciating the terse, resonant cadence of the emperor's frontier proclamation.
IINearly six centuries of the cliffside inscription along the Đà River
For nearly six hundred years since the winter of the Tân Hợi year (1431), King Lê Thái Tổ's inscription weathered sun, rain, and seasonal Đà River floods on the cliff of Pú Huổi Chỏ. Throughout premodern Vietnamese scholarship, eminent historians such as Lê Quý Đôn in the eighteenth century and the Nguyễn Dynasty National History Institute in the nineteenth century recorded the monument under the Sino-Vietnamese title Cổ Hoài Lai bi (古懷來碑, Ancient Hoài Lai Stele), because Mường Lễ had briefly been termed Hoài Lai prefecture during the Ming interregnum. In the early twenty-first century, when the impoundment of the Sơn La hydroelectric reservoir threatened to submerge the cliff, the monument underwent a landmark engineering relocation to its present hillside sanctuary.
- 12th lunar month, Tân Hợi year (late 1431, early 1432)Carving of the cliff inscription at Pú Huổi ChỏFollowing the pacification of Đèo Cát Hãn in Mường Lễ, while withdrawing downstream along the Đà River, King Lê Thái Tổ (signing as Ngọc Hoa động chủ) composes a 132-character Chinese inscription and orders it carved directly into the granite cliff of Pú Huổi Chỏ on the northern bank of the Đà River.
- 18th and 19th centuriesRecording in classical bibliographiesScholar Lê Quý Đôn transcribes the full text in Toàn Việt thi lục, and the Nguyễn Dynasty National History Institute records the monument as Cổ Hoài Lai bi (Ancient Hoài Lai Stele) in the imperial gazetteer Đại Nam nhất thống chí.
- 9 February 1981National heritage rankingThe Minister of Culture and Information issues Decision No. 10-VHTT/QĐ recognizing the Lê Lợi Stele as a National Historical and Cultural Heritage Site among the earliest national designations in Vietnam.
- 2009 to 2010Construction of the Temple of King Lê Thái TổTo prepare for preserving the stele before the Sơn La hydroelectric reservoir submerges the Pú Huổi Chỏ cliff, Lai Châu province constructs the Temple of King Lê Thái Tổ complex on high ground along the northern bank of the Đà River.
- February 2012Detachment and relocation of the 15-tonne monolithEngineers and conservators use diamond-wire saws to cut and detach the intact granite block bearing the inscription, measuring 2.62 m long, 1.13 m wide, and 1.85 m high and weighing over 15 tonnes, from Pú Huổi Chỏ cliff and move it into the stele pavilion at the new temple complex about 500 m away.
- 22 December 2016Recognition as a National TreasureThe Prime Minister signs Decision No. 2496/QĐ-TTg recognizing the Stele of King Lê Thái Tổ (dated 1431) kept at the Temple of King Lê Thái Tổ as a National Treasure in the fifth national batch.
- 2025Expansion of Lê Lợi commune under Resolution 1670/NQ-UBTVQH15The Standing Committee of the National Assembly adopts Resolution No. 1670/NQ-UBTVQH15 merging the communes of Lê Lợi, Nậm Pì, Pú Đao, and Chăn Nưa (of former Nậm Nhùn district) into the expanded Lê Lợi commune of Lai Châu province.
The full text of 132 Chinese characters on the National Treasure Stele of King Lê Thái Tổ stands as a masterpiece of medieval Vietnamese historical prose and poetry. The opening 80-character prose preface reads in Sino-Vietnamese transcription: "Di địch chi vi biên hoạn, tự cổ hữu chi. Hán chi Hung Nô, Đường chi Đột Quyết, ngã Tây Việt chi Mường Lễ, chư Man thị dã. Khoảng do Trần Hồ suy chính, phiên thần bạt hỗ. Cát Hãn nữu ư cựu tập, phụ cố phất tuẫn. Dư kim suất sư vãng chinh, thủy lục tịnh tiến, nhất cử tựu bình. Nhân tả nhất luật khắc chi vu thạch, dĩ giới hậu thế Man tù chi ngạnh hóa giả vân". Translated into English: Frontier troubles caused by border chieftains have existed since antiquity. The Han dynasty faced the Xiongnu, the Tang dynasty faced the Göktürks, and in the western reaches of our Viet realm there are the chieftains of Mường Lễ. Recently, because governance under the Trần and Hồ dynasties weakened, frontier vassals grew arrogant and unruly. Cát Hãn clung to old habits, relying on rugged terrain and refusing to mend his ways. Now I have personally led my forces on campaign, advancing by both water and land, and in a single stroke pacified the region. I therefore compose a regulated poem and carve it into stone to admonish future frontier chieftains against stubbornly resisting royal civilization.
Following the preface is the 40-character five-syllable eight-line regulated poem (ngũ ngôn bát cú): "Cuồng tặc cảm bô tru / Biên manh cửu hễ tô / Bạn thần tòng cổ hữu / Hiểm địa tự kim vô / Thảo mộc kinh phong hạc / Sơn xuyên nhập bản đồ / Đề thi khắc nham thạch / Trấn ngã Việt Tây ngung". In English translation: How dare the mad rebels flee punishment, When frontier folk have long awaited relief and revival, Rebellious vassals have existed since ancient times, Yet impenetrable strongholds cease to exist from this day forth, Every grass blade and tree startles the foe like wind and crane cries, Mountains and rivers now enter the unified map of the realm, I compose this poem and carve it into the sheer cliff rock, To guard the western corner of our Viet nation. The final 12-character colophon reads: "Tân Hợi quý đông cát nhật, Ngọc Hoa động chủ đề" (Inscribed by the Master of Ngọc Hoa Grotto on an auspicious day in the last winter month of the Tân Hợi year).
IIIThe temple architecture and the National Treasure stele pavilion
According to the heritage dossier of Lai Châu province and Voice of Vietnam (VOV), the present Temple of King Lê Thái Tổ and Lê Lợi Stele complex spans a total planned area of approximately 2.4 hectares on a high hillside in Chang hamlet, Lê Lợi commune, with the main architectural structures occupying about 500 square meters. Designed in traditional Later Lê dynasty temple style adapted to the terraced mountain slope above the Đà River, the complex is built of ironwood (gỗ lim), carved blue stone, and traditional curved-tip roof tiles.
The architectural axis ascends in successive terraces from Provincial Road 127 and the Đà River shoreline up to the crest of the hill, evoking the solemnity of mounting a frontier ceremonial altar. At the heart of the sanctuary stand the Main Temple housing the bronze statue of King Lê Thái Tổ and, beside it in a place of honor, the Stele Pavilion (Nhà che bia) sheltering the fifteen-tonne cliff monolith from rain and sun.
Blue-stone pillar gates carved with the four sacred creatures and cloud motifs lead into the Presentation Shrine (Đền Trình / Vọng Lâu) on the lower terrace, where pilgrimage delegations prepare offerings and begin the royal palanquin procession up to the main temple during the spring festival.
A broad courtyard paved with blue stone and Bát Tràng bricks linking the Ceremonial Gate to the Front Hall, flanked by shade trees and commemorative plantings, serving as the assembly ground for provincial incense-offering ceremonies each spring.
Constructed on a traditional timber frame with sweeping curved roofs crowned by two dragons flanking the moon. The Inner Sanctuary houses the solemn statue of King Lê Thái Tổ alongside side altars honoring the generals and soldiers of the Lam Sơn army, adorned with red-and-gold horizontal plaques and parallel couplets.
An open eight-roofed square pavilion sheltering the natural granite monolith measuring 2.62 m long, 1.13 m wide, and 1.85 m high and weighing over 15 tonnes detached from Pú Huổi Chỏ cliff. The rectangular inscribed face (about 1.4 m by 0.8 m) bears 132 Chinese characters carved in standard regular script (chữ Khải).
An overlook gazing directly down into the Đà River gorge and the former site of the Pú Huổi Chỏ cliff now submerged beneath the Sơn La hydroelectric reservoir, allowing visitors to visualize both the 1431 naval campaign and the 2012 relocation.
From a conservation engineering standpoint, the centerpiece of the sanctuary is the National Treasure granite monolith of the Stele of King Lê Thái Tổ. Unlike freestanding stone stelae quarried and mounted on turtle pedestals (such as the Vĩnh Lăng Stele at Lam Kinh), the Lê Lợi Stele is a rock-cut cliff inscription (bia ma nhai) carved directly into living mountain stone beside the river. During the 2012 salvage operation, to avoid fracturing granite that had endured nearly six centuries of weathering, engineers conducted detailed geological surveys and used diamond-wire saws to cut out an entire backing block more than one meter thick behind the inscribed face, bringing the total weight above fifteen tonnes before winching it safely to its new elevation. As a result, visitors standing before the stele today still see the intact natural grain of Pú Huổi Chỏ cliff and the deep, vigorous chisel strokes of fifteenth-century masons.
IVThe lie of the land and orientation
The analysis below presents the library's reading through traditional form-school feng shui of both the original Pú Huổi Chỏ cliff site and the current Temple of King Lê Thái Tổ above the Đà River, rather than material recorded in the stele text or official heritage dossiers. We state this plainly so readers can distinguish historical records from geomantic interpretation.
In the macro-geomancy of the northwestern borderlands, the Temple of King Lê Thái Tổ and the Lê Lợi Stele sit at approximately 22.0994 degrees North latitude and 103.1169 degrees East longitude on the northern hillside (left bank, tả ngạn, following the downstream flow) of the Đà River, just downstream from the confluence where the Nậm Na River flows down from the north to join the Đà River around Chăn Nưa and Lê Lợi. In traditional landform reading, the junction of two major mountain rivers forms the water mouth (thủy khẩu) and strategic throat of an entire frontier region. When King Lê Thái Tổ chose the sheer cliff of Pú Huổi Chỏ on the northern bank of the Đà River in 1431 to carve the line "Trấn ngã Việt Tây ngung" (To guard the western corner of our Viet nation), it was no casual resting stop, but a deliberate act of using a cliff inscription to seal and anchor the vital geomantic node (điểm huyệt trấn ải) controlling the water corridor between Mường Lễ prefecture and the lowlands.
At its present site (roughly five hundred meters upslope from the submerged cliff), the temple commands the classic configuration of backed by mountain and facing water, low in front and high behind (tựa sơn hướng thủy, tiền thấp hậu cao). Rising behind the sanctuary to the north and northwest are the high ridges of the Pú Huổi Chỏ spur and the Sìn Hồ and Nậm Nhùn massif, forming a solid rear backing (hậu chẩm) that shields the site from cold northern winds and anchors the incoming dragon vein (long mạch). The main facade of the temple and stele pavilion opens toward the south-southeast, looking directly out over a sweeping bend of the Đà River (now the Sơn La hydroelectric reservoir). With the impoundment of the lake, the once-turbulent river gorge has broadened into a tranquil, expansive bright hall (minh đường) where deep water gathers qi like a giant mirror reflecting the temple roofs.
Looking across to the southern bank of the Đà River (in former Pú Đao commune, now merged into Lê Lợi commune), layered mountain ridges rise directly opposite the temple as a majestic front screen (tiền án) and bowing court peaks (triều sơn), while two flanking hill spurs along the northern bank embrace the 2.4-hectare grounds like balanced arms of the Azure Dragon on the left and White Tiger on the right (tả Thanh Long, hữu Bạch Hổ). Viewed through geomantic principles, relocating the fifteen-tonne cliff monolith intact from the gorge floor up onto the same mountain ridge in 2012 preserved the essential bond between the Pú Huổi Chỏ dragon vein and the Đà River water vein, allowing the frontier-guarding spirit of the royal inscription to endure undiminished.
VThe early spring festival at the Temple of King Lê Thái Tổ
Once an isolated cliff inscription beside the Đà River rapids, following the construction of the hillside sanctuary and the installation of the National Treasure stele, the site has become the foremost cultural and spiritual center in southwestern Lai Châu province. Every year in early spring, Lai Châu province holds the Temple of King Lê Thái Tổ Festival at the provincial level, drawing large gatherings of Thái, Mông, Mảng, Cống, and Kinh residents alongside pilgrims from across the country.
| Lunar date | Festival or observance | Principal rites and activities |
|---|---|---|
| 11th to 13th days of the 1st lunar month (main festival day on the 12th) | Spring Festival of the Temple of King Lê Thái Tổ | A provincial-scale festival opening with rites at the Presentation Shrine (Vọng Lâu), a royal palanquin procession up to the main temple, traditional sacrificial rites, and incense offerings honoring King Lê Lợi and his troops. The festive portion features swallow-tailed boat races on the Đà River, solidarity xòe circle dances, culinary contests, and highland folk games. |
| 22nd day of the 8th lunar month | Death anniversary of King Lê Thái Tổ | Solemn incense offerings commemorating the passing of King Lê Thái Tổ (22nd day of the 8th lunar month, Quý Sửu year 1433) in keeping with the national tradition of remembering the ancestors. |
| 12th lunar month | Commemoration of the 1431 stele carving and year-end thanksgiving | Incense offerings recalling the twelfth lunar month of the Tân Hợi year (1431) when the emperor composed and carved the Pú Huổi Chỏ cliff inscription, paired with year-end thanksgiving rites. |
The most distinctive highlight of the Temple of King Lê Thái Tổ Festival from the eleventh to the thirteenth day of the first lunar month is the pairing of solemn traditional sacrificial rites on the hillside with swallow-tailed boat races (đua thuyền đuôi én) on the Đà River below. On the morning of the main festival day (the twelfth day of the first lunar month), the ceremonial procession in traditional ritual attire sets out from the Presentation Shrine (Vọng Lâu) and ascends the stone steps to the main courtyard to offer incense, recite the ceremonial eulogy recounting the 1431 royal campaign, and read aloud the 132 Chinese characters of the National Treasure stele. Immediately following the hill-top rites, the waters of the Đà River before the temple gate come alive with drumbeats and cheers as swallow-tailed boats crewed by Thái, Mông, and Mảng villagers race across the lake, vividly echoing King Lê Lợi's naval flotilla ascending the Đà River nearly six centuries ago.
When the Temple of King Lê Thái Tổ in Lai Châu is read alongside Hang Miếng Temple in Sơn La and Chúa Thác Bờ Temple in Phú Thọ (former Hòa Bình), pilgrims can trace a single unbroken historical arc along the Đà River: upstream in Lai Châu stands the cliff inscription carved by the victorious emperor to seal the frontier, while midstream and downstream in Sơn La and Phú Thọ stand the shrines raised by local communities to honor the highland women who rowed provisions through the rapids for that very same royal army on its homeward voyage.
VILocation And How To Get There
- Address
- Bản Chang, xã Lê Lợi (sáp nhập các xã Lê Lợi, Nậm Pì, Pú Đao và Chăn Nưa thuộc huyện Nậm Nhùn cũ, trước năm 2012 thuộc huyện Sìn Hồ), tỉnh Lai Châu
- Getting there
- The complex is located in Chang hamlet, Lê Lợi commune (formed by merging the former communes of Lê Lợi, Nậm Pì, Pú Đao, and Chăn Nưa of former Nậm Nhùn district), Lai Châu province, approximately 110 km southwest of the provincial administrative center. Visitors can travel by car or motorbike from Tân Phong ward along National Highway 4D and National Highway 12 past Chăn Nưa before turning onto Provincial Road 127 along the northern bank of the Đà River straight to the temple gate, or approach from Điện Biên via National Highway 12 across the new Hang Tôm Bridge onto Provincial Road 127.
- Coordinates
- 22.0994, 103.1169
When visiting the Temple of King Lê Thái Tổ and the Lê Lợi Stele, visitors are expected to dress modestly and respectfully, maintain a quiet demeanor, and walk softly inside the Front Hall, Inner Sanctuary, and Stele Pavilion. Because the granite monolith of the Stele of King Lê Thái Tổ is an irreplaceable six-hundred-year-old National Treasure, visitors must never touch the carved characters directly, make unauthorized ink rubbings, mark the rock, or place small change on the protective stone pedestal. Please offer incense at the courtyard censer or designated altar tables as guided by the site management board.
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?Quick Questions
When was the Stele of King Lê Thái Tổ in Lai Châu carved and how many characters does it contain
The Stele of King Lê Thái Tổ (also called the Lê Lợi Stele or Ancient Hoài Lai Stele) was carved on an auspicious day in the twelfth lunar month (quý đông) of the Tân Hợi year, the fourth year of the Thuận Thiên era (late 1431, early 1432 in the Gregorian calendar) on the cliff of Pú Huổi Chỏ on the northern bank of the Đà River. The inscription comprises 132 Chinese characters carved in standard regular script (chữ Khải), consisting of an 80-character prose preface, a 40-character five-syllable regulated poem, and a 12-character colophon signed Ngọc Hoa động chủ.
Is the poem on the Lê Lợi Stele written in seven-syllable or five-syllable regulated verse
Although some popular press accounts mistakenly refer to it as a seven-syllable eight-line poem (thất ngôn bát cú), both the original Chinese text incised on the stone and the transcription in Lê Quý Đôn's Toàn Việt thi lục confirm that it is a five-syllable eight-line regulated poem (ngũ ngôn bát cú, 8 lines of 5 characters totaling 40 characters), opening with Cuồng tặc cảm bô tru and closing with the couplet Đề thi khắc nham thạch, Trấn ngã Việt Tây ngung (I compose this poem and carve it into the sheer cliff rock, To guard the western corner of our Viet nation).
Why was the Lê Lợi Stele relocated in 2012 and how much does the stone block weigh
The original 1431 carving site on the Pú Huổi Chỏ cliff beside the Đà River lay within the inundation zone of the Sơn La hydroelectric reservoir. To salvage and preserve the monument, in February 2012 specialists used diamond-wire saws to detach the intact granite block bearing the inscription, measuring 2.62 m long, 1.13 m wide, and 1.85 m high and weighing over 15 tonnes, and relocated it into the stele pavilion of the Temple of King Lê Thái Tổ about 500 m upslope.
When were the Temple of King Lê Thái Tổ and the Lê Lợi Stele recognized as a National Heritage Site and National Treasure
The Lê Lợi Stele was ranked as a National Historical and Cultural Heritage Site by the Ministry of Culture and Information under Decision No. 10-VHTT/QĐ on 9 February 1981. Subsequently, on 22 December 2016, the Prime Minister signed Decision No. 2496/QĐ-TTg recognizing the Stele of King Lê Thái Tổ (dated 1431) as a National Treasure in the fifth batch.
When does the Temple of King Lê Thái Tổ festival take place and how did Lê Lợi commune change in 2025
The Temple of King Lê Thái Tổ Festival is held annually at the provincial level from the 11th to the 13th day of the 1st lunar month (with the main festival day on the 12th), featuring a palanquin procession from Vọng Lâu, traditional sacrificial rites, and swallow-tailed boat races on the Đà River. Administratively, under Resolution No. 1670/NQ-UBTVQH15 of 2025, the former communes of Lê Lợi, Nậm Pì, Pú Đao, and Chăn Nưa (of former Nậm Nhùn district) were merged into the expanded Lê Lợi commune of Lai Châu province.