No major road leads straight to the temple gate. Visitors usually arrive by water, as boats pull up to a small landing at the foot of Ngọc Trản Mountain before climbing dozens of steep stone steps beneath a canopy of ancient trees. At the top of the steps, a row of tiled roofs and lime-washed walls appears right against the mountainside, its back pressed into the rock and its face looking down upon the water.
What sets this sanctuary apart lies deeper than its appearance. The deity enshrined in the highest chamber is Thiên Y A Na, whose origins trace back to Po Nagar, the goddess of the Cham people and Mother of the Land of the former kingdom of Champa. Viet settlers who arrived later received her into their own temple, gave her a Vietnamese name, and the Nguyễn emperors subsequently granted royal investitures and sponsored restorations.
IThiên Y A Na and three overlapping layers of worship
This site is best read like a cliff face of sedimentary strata, where three layers of belief have accumulated in chronological order and all three still leave visible traces.
The first layer is the Cham layer. Ngọc Trản Mountain lies in territory that once belonged to Champa, and heritage records consistently state that this was originally a Cham site for worshiping the goddess Po Nagar, Mother of the Land, associated with earth, vegetation, and fertility. This layer has no dated inscriptions, as no surviving stele records when the Cham shrine was built.
The second layer is the Viet layer. Viet settlers adopted the goddess of their predecessors, calling her by the Vietnamized name Thiên Y A Na accompanied by a new sacred biography, before the Nguyễn court incorporated her into the official state pantheon under the title Thiên Y A Na Diễn Ngọc Phi Thượng Đẳng Thần (Supreme Deity). From then on she entered the court's system of official rites and royal decrees.
The third layer is the Mother Goddess (Đạo Mẫu) layer. In the twentieth century, the Four Palaces Mother Goddess tradition spread from Northern Vietnam to Huế, bringing its multi-tiered pantheon, chầu văn liturgical singing, and spirit mediumship rituals, so that two streams of goddess veneration converged within this single sanctuary.
In the Vietnamese narrative of the tradition, Thiên Y A Na is a Holy Mother (Thánh Mẫu), and her role is that of a protective mother rather than a judging deity, teaching the people how to plow and plant, spin thread and weave cloth, establish rites, and enjoy timely rain and favorable winds. The Vietnamese sacred legend recounts that she incarnated inside a drifting log of agarwood, was taken in and raised by an elderly couple, later returned to teach the populace crafts and agriculture, and finally rode a crane back to the immortal realm with her two children. Whereas the Cham myth describes the goddess as born from sea foam and sky clouds, the Vietnamese version transformed a creator goddess into a woman with a family household, practical crafts, and meritorious service to the people.
In documentary records under the Nguyễn dynasty, Emperor Minh Mạng ordered the temple repaired and expanded in March 1832. Yet the clearest and most consequential milestone was the major reconstruction and renaming carried out by Emperor Đồng Khánh, who reigned from 1885 to 1889. According to Huế tourism and heritage documentation, between 1883 and 1885, while still Prince Ưng Đường of the Chánh Mông Hall awaiting his chance at the succession, he asked his mother Kiên Thái Vương to visit Ngọc Trản Temple and pray to the Holy Mother. After ascending the throne and believing that the Holy Mother's prophecy had come true, he rebuilt the sanctuary on a grander scale, renamed it Huệ Nam Điện (Palace of Grace to the South) to signify blessings bestowed upon the Southern ruler and realm, and elevated the temple's sacrifices to the rank of a state rite.
Even more striking than the name was the personal standing he assumed, as a reigning emperor placed himself among the disciples of a female deity, addressing the Holy Mother as Older Sister and referring to himself as her younger brother in ritual petitions. Within the framework of imperial Confucian rites, where the monarch stood as the Son of Heaven offering sacrifices to Heaven at the Nam Giao Esplanade, such an act was virtually unprecedented. Most sources date this major reconstruction and renaming to 1886, while a few articles write 1885.
Two points of frequent confusion at this site merit a direct historical clarification.
First is the question of names. Several names coexist here, each belonging to a distinct layer. In Literary Chinese the mountain was anciently called Hương Uyển Sơn, later changed to Ngọc Trản Sơn (Jade Cup Mountain) either after the mountain's shape or because its summit has a natural depression a few meters wide ringed by rocks like a well rim where rainwater collects as clear as a jade cup. From this, Nguyễn dynasty royal decrees called the shrine Ngọc Trản Sơn Từ, meaning the Temple on Jade Cup Mountain. Huệ Nam Điện is the name bestowed by Emperor Đồng Khánh in 1886 and used in official documents today. Hòn Chén (Cup Islet) is the vernacular name after the rock formation, whereas Hoàn Chén (Returned Cup) means returning the cup, tied to the folk anecdote of Emperor Minh Mạng dropping a jade cup into the Perfume River while boating and having a sacred turtle surface to return it. Many assume the name Hòn Chén grew out of that anecdote, yet the actual sequence was likely the reverse, as the literary name Ngọc Trản existed in texts first while Hoàn Chén emerged later as a phonetic play on Hòn Chén accompanied by a folk tale to explain it.
Second, Thiên Y A Na is not Mother Liễu Hạnh. The two figures have different origins and belong to different lineages. Thiên Y A Na originated as the Cham goddess Po Nagar and serves as the principal deity of the goddess pantheon in Huế. Mother Liễu Hạnh is a purely Viet goddess from the Northern delta who heads the Four Palaces pantheon and is known in Huế as Vân Hương Thánh Mẫu. According to a study published in the Hue University Journal of Science, she entered the goddess pantheon of Huế relatively late, with the additional worship of the Three Holy Mothers of Vân Hương at Huệ Nam Temple taking place after 1945, while Huế tourism records specify the year 1954. The two deities now share the same upper chamber, but they did not arrive at the same time and do not share the same origin.
IIFrom Cham shrine to Huệ Nam Temple
The history of this site has a defining characteristic to keep in mind from the outset, namely that the distant past lacks written records while the recent past has an abundance of them. The Cham layer left no dated inscriptions, whereas the Nguyễn dynasty layer left royal investiture decrees, imperial archives, and the names of the emperors who sponsored its reconstructions.
- Cham periodSanctuary of Po NagarNgọc Trản Mountain served as a Cham site for worshiping the goddess Po Nagar. No inscription records its founding date, and no Cham architectural elements remain in situ.
- After the 14th centuryAdoption by Viet settlersThe goddess came to be called by the Vietnamized name Thiên Y A Na, accompanied by a sacred legend told by Viet residents as Đại Việt settlers moved into the Thuận Hóa region.
- 1832Royal investiture and Minh Mạng restorationThe Nguyễn court granted her the title Thiên Y A Na Diễn Ngọc Phi Thượng Đẳng Thần and recorded the shrine as Ngọc Trản Sơn Từ. In March 1832, Emperor Minh Mạng ordered the temple repaired and expanded, giving rise to the legend of the sacred turtle returning his jade cup.
- 1886Emperor Đồng Khánh rebuilds and renames Huệ NamEmperor Đồng Khánh rebuilt the complex around the main hall Minh Kính Đài, renamed it Huệ Nam Điện, and declared himself a disciple of the Holy Mother. Most sources record 1886, while some write 1885.
- 1953 and 1969Thiên Tiên Thánh Giáo and worship of Mother Vân HươngIn 1953, the Sơn Nam Association was renamed the Central Vietnam Thiên Tiên Thánh Giáo Association. From after 1945 or specifically 1954, Vân Hương Thánh Mẫu (Mother Liễu Hạnh) was brought into worship at the temple, and in 1969 the central sanctuary at 352 Chi Lăng Street was inaugurated as the starting point of the festival procession.
- 1998, 2009, and 2024Heritage rankings and intangible inscriptionThe temple was ranked as a National Architectural and Artistic Heritage Site under Decision No. 2009/1998-QĐ/BVHTT on September 26, 1998, and later included in the Complex of Huế Monuments ranked as a Special National Heritage Site under Decision No. 1272/QĐ-TTg on August 12, 2009. The Huệ Nam Temple Festival entered the National List of Intangible Cultural Heritage under Decision No. 3981/QĐ-BVHTTDL on December 10, 2024.
One point should be stated plainly, namely that while heritage dossiers and press reports consistently mention the Cham layer, no source presents in-situ Cham architectural remains at the temple today. That historical assessment rests on the site's location within former Champa territory, the origin of the principal deity, and its correspondence with the network of Thiên Y A Na shrines stretching from Huế down to Khánh Hòa, where the Po Nagar Cham Towers still stand intact.
Regarding administrative boundaries, the temple is located in Hải Cát village, formerly part of Hương Thọ commune, Huế city. Under Resolution No. 1675/NQ-UBTVQH15 effective July 1, 2025, the entire Hương Thọ commune merged with Hương Hồ ward to form Long Hồ ward in Huế city.
IIITen structures along the mountainside
Hòn Chén Temple does not follow a deep longitudinal axis like temples on the plains, because the steep cliff offers no wide flat ground to lay out such an axis. Around ten large and small structures are arranged clinging to the mountainside several dozen meters above the water, tucked into level terraces beneath ancient trees and all facing the Perfume River. Taking the main hall Minh Kính Đài at the center as the reference point and looking out toward the river, the auxiliary buildings divide clearly into right and left wings.
The main sanctuary set on high central ground measuring 15 meters by 17 meters, divided into three successive chambers from back to front. The First Chamber (Upper Sanctuary) on the highest tier enshrines Thiên Y A Na, Holy Mother Vân Hương, a portrait of Emperor Đồng Khánh, and Saint Quan Công. The Second Chamber holds over one hundred statues of Buddhas and deities of the Four Palaces pantheon. The Third Chamber (Front Hall) serves as the space for sacrificial rites and spirit mediumship.
Located on the right wing of Minh Kính Đài when looking out toward the Perfume River. These structures serve as guesthouses, living quarters for temple caretakers and visiting pilgrims, and a Buddhist worship space built in the traditional residential style of Huế.
Located on the left wing of Minh Kính Đài. The Palace of the Five Elements (Dinh Ngũ Hành or Dinh Ngũ Vị Thánh Bà) venerates the five goddesses of Metal, Wood, Water, Fire, and Earth, flanked by the Altar of the Mandarins (Bàn thờ Các Quan), the Tiger Grotto (Động Ông Hổ or Ông Hạ Ban), and the Ngoại Cảnh Shrine.
Located at the far left corner right by the edge of the Perfume River, also called Thủy Phủ Thần Miếu or the Water Palace, dedicated to deities of the waters. Near the boat landing also stands a small shrine to the Dragon Shedding (Lốt Rồng), closely tied to waterborne welcoming rituals.
In its decoration, the temple preserves the late Nguyễn imperial style of Huế, with flat-tiled roofs, raised roof ridges, abundant porcelain mosaic inlays, and red-lacquered, gold-gilded horizontal plaques and parallel couplets. A distinctive feature is that the phoenix (chim phụng) replaces the dragon of imperial palaces as the primary decorative motif across roof ridges and screens, reflecting the female gender of the presiding deity. The complex also lacks a conventional landward triple gate, using the river landing and the steep stone steps rising from the water's edge as its true entrance.
IVThe lie of the land and orientation
This section presents the library's reading through the lens of traditional geomancy combined with descriptions of the landform in historical royal decrees, rather than a mandatory standard in the heritage dossier. The library states this clearly so readers can distinguish documentary records from geomantic interpretation.
The lie of the land here is one of the clearest among the sacred sites of Huế, because it brings together both elements demanded by traditional geomancy, namely a mountain to lean against and deep water to gather qi. The temple sits on the slope of Ngọc Trản Mountain, its back pressed against solid rock and its front looking down upon a wide, deep bend of the Perfume River. This exemplifies the classic principle of backing onto the mountain and facing the water. In his 1886 royal decree, Emperor Đồng Khánh compared the shape of this mountain to a lion lying down with its head reaching into the river to drink water, meaning the peak does not stand inertly but leans forward to engage the current.
Even more notable is the river bend. In traditional geomancy, water rushing straight and fast carries qi away, whereas water curving and slowing over a deep pool allows qi to collect, so the curving river before the temple forms the bright hall (minh đường) with water gathering (thủy tụ). That expanse of water also requires visitors to travel by boat, and a journey that obliges pilgrims to change transport before reaching the foot of the stone steps functions like an outer gate filtering those who approach.
In terms of the Five Elements, the site reads harmoniously. Thiên Y A Na is a female deity belonging to Yin, the water of the Perfume River is Water, also belonging to Yin, while the rocky mountain represents Earth and Metal, anchoring qi firmly in place. Within the Four Palaces pantheon, the Water Palace (Thoải phủ) governs rivers and seas, and the Thủy Phủ Shrine sits right at the water's edge on the left wing. A sanctuary dedicated to a goddess built right where rocky cliff and deep river meet is positioned squarely within the element of its presiding deity, which traditional geomancy calls sitting in the proper place (đắc vị).
Finally, the Perfume River flows down from its headwaters past Hòn Chén Temple before winding through the royal tombs, Thiên Mụ Pagoda, and the Huế Citadel. Because the temple sits on the upper reach of that waterway, the annual festival procession setting out from the city must travel upstream, a small geographical detail that shapes the slow, solemn cadence of the entire waterborne festival.
VThird and seventh lunar month festivals and the river procession
Hòn Chén Temple holds two major festivals each year, one in the third lunar month and one in the seventh lunar month, sharing the same structure and a central ritual characteristic of Huế, namely a procession on rafts of lashed boats moving across the water upstream along the Perfume River. The third-month festival is the spring festival held in the early days of the month in connection with the Holy Mother's feast day, while the seventh-month festival is the autumn observance held from around the sixth to the tenth day.
The bằng, the raft that defines the ritual
What gives this festival its distinctive character is the bằng. Rather than a single boat, a bằng is a floating platform lashed together from two large boats, topped with a roofed shrine pavilion hung with banners and equipped with an incense table, a dragon palanquin, and ritual implements. In effect, worshippers place an entire miniature shrine and spirit mediumship mat onto the water and set it moving along the river. During the festival, dozens of brightly bannered bằng follow one another upstream, each carrying devotees offering incense, drums and gongs, and a chầu văn musical ensemble accompanying spirit possession rituals right on the river.
Three connected spaces form the festival circuit, namely the Thiên Tiên Thánh Giáo Sanctuary at 352 Chi Lăng Street in the city center which serves as both departure point and final return, Huệ Nam Temple on Ngọc Trản Mountain where the Holy Mother is welcomed and ritual liturgies are performed, and nearby Hải Cát communal house where villagers hold their traditional welcoming and main sacrificial rites. In Huế, spirit mediumship during the festival carries a distinct local character compared with Northern Vietnam, because the Four Palaces system arrived later and merged into a pantheon already presided over by Thiên Y A Na alongside imperial court music traditions.
| Timing and stage | Ritual | Description |
|---|---|---|
| Before the main days | Announcement and purification rites | Preliminary ceremony at the temple to cleanse ritual implements and request permission to open the festival before the processions begin. |
| Early 3rd lunar month | Spring festival (Hội xuân) | The principal early-year festival associated with the Holy Mother's feast day, solemnly held during the opening days of the third lunar month. |
| Early 7th lunar month | Autumn festival (Hội thu) | The second annual festival season, usually held between the 6th and 10th days of the seventh lunar month with the full sequence of processions and sacrifices. |
| Water procession day | Welcoming the deities on the Perfume River | The procession departs from the sanctuary at 352 Chi Lăng Street, stops at Thương Bạc Pavilion landing, and boards the fleet of bằng rafts to travel upstream to Huệ Nam Temple. |
| At Huệ Nam Temple and Hải Cát communal house | Main sacrifice, peace prayers, and releasing life | Traditional sacrificial rites at Hải Cát communal house and Minh Kính Đài, combined with prayers for national peace, spirit mediumship, floating lotus lanterns, and releasing animals on the river. |
| Close of the festival | Sending off the deities and returning to the sanctuary | The fleet of bằng escorts the dragon palanquins downstream along the Perfume River back to the sanctuary on Chi Lăng Street, completing the waterborne circuit. |
The Huệ Nam Temple Festival was inscribed on the National List of Intangible Cultural Heritage under Decision No. 3981/QĐ-BVHTTDL on December 10, 2024. Earlier, the Practices related to the Viet beliefs in the Mother Goddesses of Three Realms were inscribed by UNESCO on the Representative List of the Intangible Cultural Heritage of Humanity in December 2016. What is recognized in these inscriptions is the community's cultural practice and heritage value, not an adjudication of religious belief.
VILocation And How To Get There
- Address
- Núi Ngọc Trản, làng Hải Cát, xã Hương Thọ cũ, nay là phường Long Hồ, thành phố Huế
- Getting there
- The temple sits on Ngọc Trản Mountain beside the Perfume River in Hải Cát village, Long Hồ ward (formerly Hương Thọ commune), Huế city, about ten kilometers upstream from the city center. The traditional approach is to take a dragon boat up the Perfume River to the landing at the mountain foot and climb the stone steps to the sanctuary, though visitors can also reach the area by road through Hải Cát.
- Coordinates
- 16.4217, 107.5625
This is an active sanctuary perched on a steep mountainside and traditionally approached by water, so visitors should observe several site-specific customs. The stone steps leading up to the temple are narrow and slippery when wet, so please walk in a single direction with the flow of pilgrims. Dress modestly, remove hats when entering Minh Kính Đài and the side shrines, and place donations into the merit boxes rather than laying small bills on statues or ritual objects. If you encounter a spirit mediumship session, please stand outside the ritual mat and avoid walking between the medium and the altar.
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?Quick Questions
Who is venerated at Hòn Chén Temple
The principal deity is Holy Mother Thiên Y A Na, originally the Cham goddess Po Nagar, who was adopted by the Viet people and invested by the Nguyễn court as Thiên Y A Na Diễn Ngọc Phi Thượng Đẳng Thần. Inside Minh Kính Đài and the auxiliary shrines, worshippers also venerate Holy Mother Vân Hương (Mother Liễu Hạnh), Buddhas, Saint Quan Công, Emperor Đồng Khánh, the Five Element Goddesses, and over one hundred deities of the Four Palaces pantheon.
Are Hòn Chén Temple and Huệ Nam Temple the same place
Yes, they are the same sanctuary. The mountain was anciently called Hương Uyển Sơn and later Ngọc Trản Sơn, so Nguyễn dynasty royal decrees recorded the shrine as Ngọc Trản Sơn Từ, meaning Temple on Jade Cup Mountain. Huệ Nam Điện is the name given by Emperor Đồng Khánh in 1886 and remains the official name today. Hòn Chén is the vernacular name after the rock formation, while Hoàn Chén relates to the anecdote of a sacred turtle returning a jade cup to Emperor Minh Mạng.
Is Thiên Y A Na the same deity as Mother Liễu Hạnh
No. The two figures have different origins and belong to different systems. Thiên Y A Na originated as the Cham goddess Po Nagar and is the presiding deity of the goddess pantheon in Huế. Mother Liễu Hạnh is a Viet goddess from Northern Vietnam who heads the Four Palaces pantheon, known in Huế as Vân Hương Thánh Mẫu, and was brought into additional worship at Huệ Nam Temple after 1945, with local tourism records specifying 1954.
How is Emperor Đồng Khánh connected to this temple
According to heritage records, while still a prince awaiting the succession, he asked his mother Kiên Thái Vương to pray at this shrine. After ascending the throne and believing the Holy Mother's prophecy had been fulfilled, he rebuilt the sanctuary on a grand scale around Minh Kính Đài, renamed it Huệ Nam Điện, elevated its festival to a state rite, and declared himself a disciple or younger brother of the Holy Mother. Sources date the reconstruction to 1886 or 1885, so the library records both.
When does the Hòn Chén Temple festival take place and what makes it distinctive
Two main festival seasons take place each year in the early third lunar month and the early seventh lunar month. Its hallmark is a waterborne procession of dozens of bằng, floating platforms lashed together from pairs of large boats carrying roofed shrines and spirit mediumship mats, departing from the sanctuary at 352 Chi Lăng Street past Thương Bạc Pavilion and traveling upstream along the Perfume River to Huệ Nam Temple and Hải Cát communal house.