# Huế

Huế (formerly Thừa Thiên Huế province) is the southernmost coastal city in the North Central Coast region, the Central of Vietnam, approximately in the center of the country. It borders Quảng Trị to the north, Quảng Nam and Đà Nẵng to the south, Salavan of Laos to the west and the South China Sea to the east. As one of the country's six direct-controlled municipalities, it falls under the administration of the central government.
Huế has 128 km of coastline, 22,000 ha of lagoons and over 200,000 ha of forest. The city is located in the middle of the North Central and South Central regions (including the South Central Coast and Central Highlands), and is transitional in many aspects: geology, climate, administrative division and local culture.
Huế and its surroundings is widely known as Xứ Huế (the Land of Huế). What is now the modern city was historically part of Thuận Hóa, a territory ceded by Champa to Đại Việt in 1306 as a wedding dowry. Huế (then known as Phú Xuân) became the provincial capital in 1687, then the capital of Đàng Trong from 1738 to 1775, and of Vietnam during the Nguyễn dynasty from 1802 to 1945. The city served as the Imperial Citadel and administrative capital for the Nguyễn dynasty, and later functioned as the administrative capital of the protectorate of Annam during the French Indochina period.
Huế is today a popular tourist destination, thanks to its extensive UNESCO-designated complex of imperial palaces, tombs and temples. Alongside its moat and thick stone walls the complex encompasses the Imperial City of Huế, with palaces and shrines; the Forbidden Purple City, once the emperor's home; a replica of the Royal Theater; as well as temples and monuments in the city's outskirts.

## History

Historically, the qualities valued by the royal family were reflected in its name-giving customs, which came to be adopted by society at large. As a rule, royal family members were named after a poem written by Minh Mạng, the second emperor of the Nguyễn dynasty. The poem, "Đế hệ thi", has been set as a standard frame to name every generation of the royal family, through which people can know the family order as well as the relationship between royal members. More importantly, the names reflect the essential personality traits that the royal regime would like their offspring to uphold. This name-giving tradition is proudly kept alive and nowadays people from Huế's royal family branches (normally considered 'pure' Huế) still have their names taken from the words in the poem. The province's name derives from the Sino-Vietnamese 承天順化.
The region's history dates back some 20,800 years according to archaeological findings from the Sa Huỳnh culture, as well as from relics in the region. Đại Việt became an independent nation in 938 AD; four centuries of territorial conflicts between Đại Việt and Champa followed. The two provinces then changed their names to Thanh and Hóa. In 1307, Đoàn Nhữ Hài was appointed by the emperor, Trần Anh Tông, to administer the area. Settlers from the north (Thanh Hóa) migrated south and integrated with the people of the Kingdom of Champa. During this time, the settlement of Hoa Chau province began, which included the area of present-day Thừa Thiên.
Between the settlement of Thuận Hóa (1306) to the founding of Phú Xuân (1687), there were conflicts and uncertainties for the local people, which including the fall of the Trần Dynasty to the renaissance of the Hồ dynasty. Thuận Hóa and Phú Xuân became the location of the Đại Việt kingdom once Nguyễn Hoàng was appointed head of Thuận Hóa (1511–1558). Lord Nguyễn Hoàng (1558–1613) established bases at Ai Tu, Tra Bat and Dinh Cat, while his lords moved palaces to Kim Long [vi] (1636), where they would eventually base their operations in Phú Xuân (1687). The Nguyễn lords ruled the area until the Trinh clan conquered it in 1775. The farmers' movement led by the Tây Sơn brothers gained momentum in 1771. The Tây Sơn insurgent army conquered the Nguyễn capital after winning the battle of Phú Xuân in 1786, where they continued north and overthrew the Trinh Dynasty. In Phú Xuân, Nguyễn Huệ appointed himself king; with internal strife within the Tây Sơn Movement and the death of Nguyễn Huệ (1792), Nguyễn Ánh took advantage of the situation and conquered Gia Định with the support of foreign forces. He became attached to the Tây Sơn movement and took over Phú Xuân and the throne, thereby choosing the dynasty title of Gia Long (1802).
After the French conquest of Vietnam, Phú Xuân was officially renamed to Huế in 1899. It remained the capital of Annam, one of French Indochina's six constituent regions, until the State of Vietnam was established in 1949. Prior to 1975, the province was known simply as Thừa Thiên.
The province suffered from heavy fighting during the Vietnam War, as it was the second-most northerly province of the South Vietnam, close to the North Vietnamese border (DMZ) at the 17th parallel. 2,893 U.S. soldiers died in Thừa Thiên, more than in any other Vietnamese province. The Massacre at Huế occurred here; an estimated 2,800 to 6,000 civilians and South Vietnamese army prisoners of war were slaughtered by the Việt Cộng during the Tet Offensive of 1968. The province saw a large influx of northern settlers soon after the Vietnam War ended, as with the rest of the former South. Thừa Thiên Huế and neighboring Quảng Nam province suffered greatly from severe flooding in 1999.
In 2024, the National Assembly of Vietnam voted and passed a resolution to establish Huế city as a direct-controlled municipality, based on the entirety of Thừa Thiên Huế province. At the same time, the former provincial city Huế was divided into two new districts, Phú Xuân district and Thuận Hóa district. Huế municipality officially came into operation in 2025.

## Geography

The Perfume River (called Sông Hương or Hương Giang in Vietnamese) passes through the center of province. The province also accommodates the Tam Giang–Cau Hai lagoon, the largest lagoon in Southeast Asia, which is 68 kilometres (42 mi) long with a surface area of 220 square kilometres (85 sq mi). The province comprises four different zones: a mountainous area, hills, plains and lagoons separated from the sea by sandbanks. It has 128 kilometres (80 mi) of beaches. The mountains, covering more than half the total surface of the province, are along the west and southwest border of the province, their height varying from 500 metres (1,600 ft) to 1,480 metres (4,860 ft). The hills are lower, between 20 metres (66 ft) and 200 metres (660 ft), with some points at 400 metres (1,300 ft), and occupy about a third of the province's area, between the mountains and the plains. The plains account for about a tenth of the surface area, with a height of only up to 20 metres (66 ft) above sea level. Between the hills are the lagoons which occupy the remaining 5% of the province's surface area.
Bạch Mã National Park is a protected area near the city of Hué. It covers 220 square kilometres (85 sq mi) and comprises three zones: a strictly protected core area, an administrative area and a buffer zone. The climate is similar to central Vietnam in general: a tropical monsoon climate. In the plains and in the hills, the average annual temperature is 25 °C (77 °F), but in the mountains only 21 °C (70 °F) (statistical yearbook 2004). The cool season is from November to March with cold northeasterly winds. The lowest average monthly temperature is in January: 20 °C (68 °F). In the cool season temperatures can fall to 12 °C (54 °F) in the plains and the relative humidity is high, between 85% and 95%. Then follows a warmer period from April to September with average monthly temperatures up to 29 °C (84 °F) in July, reaching up to 41 °C (106 °F) at times. It is very humid in July but relative humidity is lower, sometimes down to 50%.
The annual precipitation in the province is 3,200 millimetres (130 in), but there are important variations. Depending on the year, the annual average may be 2,500 millimetres (98 in) to 3,500 millimetres (140 in) in the plains and 3,000 millimetres (120 in) to 4,500 millimetres (180 in) in the mountains. In some years the rainfall may be much higher and reach more than 5,000 millimetres (200 in) in the mountains. The rainy season is from September to December—about 70% of the precipitation occurring in those months. Rainfall often occurs in short heavy bursts which can cause flooding and erosion, with serious social, economic and environmental consequences. The historic floods of November 1999 led to 600 deaths and affected 600,000 homes.

## Climate

Huế features a tropical monsoon climate (Am) under the Köppen climate classification, falling short of a tropical rainforest climate because there is less than 60 millimetres (2.4 in) of rain in March and April. The dry season is from February to August, with high temperatures of 35 to 40 °C (95 to 104 °F). The rainy season is from August to January, with a flood season from October onwards. The average rainy season temperature is 20 °C (68 °F), although it has fallen as low as 9.5 °C (49.1 °F). The highest temperature recorded was 42.2 °C on 27 April 2024, while the lowest was 8.8 °C in January 1934.
Climate data for Huế :
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
| Record high °C (°F) | 34.6 (94.3) | 36.3 (97.3) | 38.6 (101.5) | 42.2 (108.0) | 42.1 (107.8) | 40.7 (105.3) | 40.2 (104.4) | 40.2 (104.4) | 39.7 (103.5) | 36.1 (97.0) | 35.4 (95.7) | 32.2 (90.0) | 42.2 (108.0) |
| Mean daily maximum °C (°F) | 23.5 (74.3) | 24.5 (76.1) | 27.5 (81.5) | 31.1 (88.0) | 33.5 (92.3) | 34.7 (94.5) | 34.7 (94.5) | 34.2 (93.6) | 31.7 (89.1) | 29.0 (84.2) | 26.5 (79.7) | 23.8 (74.8) | 29.6 (85.3) |
| Daily mean °C (°F) | 19.9 (67.8) | 20.8 (69.4) | 23.1 (73.6) | 26.1 (79.0) | 28.2 (82.8) | 29.3 (84.7) | 29.2 (84.6) | 28.8 (83.8) | 27.1 (80.8) | 25.3 (77.5) | 23.2 (73.8) | 20.7 (69.3) | 25.1 (77.2) |
| Mean daily minimum °C (°F) | 17.5 (63.5) | 18.2 (64.8) | 20.2 (68.4) | 22.7 (72.9) | 24.5 (76.1) | 25.3 (77.5) | 25.2 (77.4) | 25.1 (77.2) | 24.1 (75.4) | 22.8 (73.0) | 21.0 (69.8) | 18.6 (65.5) | 22.1 (71.8) |
| Record low °C (°F) | 8.8 (47.8) | 9.5 (49.1) | 10.7 (51.3) | 14.1 (57.4) | 17.7 (63.9) | 20.5 (68.9) | 19.8 (67.6) | 21.0 (69.8) | 19.1 (66.4) | 15.9 (60.6) | 12.9 (55.2) | 9.5 (49.1) | 8.8 (47.8) |
| Average rainfall mm (inches) | 129.3 (5.09) | 63.3 (2.49) | 51.3 (2.02) | 58.9 (2.32) | 111.3 (4.38) | 103.4 (4.07) | 94.6 (3.72) | 138.8 (5.46) | 410.7 (16.17) | 772.7 (30.42) | 641.7 (25.26) | 349.9 (13.78) | 2,936.4 (115.61) |
| Average rainy days | 15.5 | 11.6 | 10.2 | 9.2 | 11.7 | 9.3 | 8.5 | 10.7 | 16.3 | 20.8 | 20.9 | 20.2 | 165.1 |
| Average relative humidity (%) | 89.6 | 89.9 | 87.8 | 84.1 | 79.1 | 75.4 | 74.1 | 76.4 | 83.6 | 87.7 | 89.1 | 90.2 | 83.9 |
| Mean monthly sunshine hours | 104.0 | 110.3 | 140.8 | 175.9 | 230.9 | 232.5 | 236.7 | 209.9 | 169.2 | 130.6 | 101.2 | 76.0 | 1,916.1 |
| Source 1: Vietnam Institute for Building Science and Technology ||||||||||||||
| Source 2: The Yearbook of Indochina ||||||||||||||
Average sea temperature :
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
| Average temperature °C (°F) | 24 °C (75 °F) | 23 °C (73 °F) | 24 °C (75 °F) | 26 °C (79 °F) | 28 °C (82 °F) | 30 °C (86 °F) | 30 °C (86 °F) | 30 °C (86 °F) | 29 °C (84 °F) | 28 °C (82 °F) | 27 °C (81 °F) | 25 °C (77 °F) | 27 °C (81 °F) |

### Flora and fauna

A remote region known as the "Green Corridor" is home to many rare species. New species of snake, butterfly, and orchid have been found there in 2005 and 2006, as stated by Chris Dickinson of the World Wide Fund for Nature (WWF) on 26 September 2007. The scientists discovered 11 new species of plants and animals, including a snake, two butterflies and five leafless orchid varieties. The new snake species is a white-lipped keelback (Hebius leucomystax). The new butterfly species are a skipper from the genus Zela, and the other from Satyrinae. The new plant species also include one in the genus Aspidistra, and a poisonous Arum perennial.

## Administration

Huế is subdivided into 9 district-level sub-divisions:
Administrative divisions of Huế :
| Name | Area | Population | Subdivisions |
| Urban districts (2) ||||
| Phú Xuân district | 127,05 | 203.142 | 13 wards |
| Thuận Hóa district | 139,41 | 297.507 | 19 wards |
| District-level towns (3) ||||
| Hương Thủy | 427,00 | 95.299 | 5 wards, 5 communes |
| Hương Trà | 392,30 | 72.677 | 5 wards, 4 communes |
| Phong Điền | 945,66 | 105.597 | 6 wards, 6 communes |
| Name | Area | Population | Subdivisions |
| Rural districts (4) ||||
| A Lưới district | 1.225,20 | 49.418 | 1 commune-level town, 17 communes |
| Phú Lộc district | 1.368,23 | 154.146 | 4 commune-level towns, 23 communes |
| Phú Vang district | 235,40 | 137.962 | 1 commune-level town, 13 communes |
| Quảng Điền district | 163,10 | 77.178 | 1 commune-level town, 10 communes |
They are further subdivided into 48 wards, 7 commune-level towns (or townlets), and 78 communes.

## Demographics

The average population of the province is 1,143,572; which consist of approximately 567,253 males and 576,319 females. The rural population is approximately 587,516 while the urban population is 556,056 (2015).
Largest cities or townships in Thừa Thiên Huế province (2015) :
| Rank | Name | Type | District | Population |
| 1 | Huế | City | | 354,124 |
| 2 | Hương Trà | Town | | 116,147 |
| 3 | Hương Thủy | Town | | 101,353 |
| 4 | Thuận An | Township | Phú Vang district | 21,220 |
| 5 | Phú Đa | Township | Phú Vang district | 12,381 |
| 6 | Lăng Cô | Township | Phú Lộc district | 12,177 |
| 7 | Phú Lộc | Township | Phú Lộc district | 10,613 |
| 8 | Sịa | Township | Quảng Điền district | 10,583 |
| 9 | A Lưới | Township | A Lưới district | 7,393 |
| 10 | Phong Điền | Township | Phong Điền district | 6,743 |
| 11 | Khe Tre | Township | Nam Đông district | 3,818 |

## Culture
### Clothing

The design of the modern-day áo dài, a Vietnamese national costume, developed from the costumes worn by civilians in Đàng Trong in the 18th century after the costume reform of lord Nguyễn Phúc Khoát. A court historian of the time described the rules of dress as follows:
   Thường phục thì đàn ông, đàn bà dùng áo cổ đứng ngắn tay, cửa ống tay rộng hoặc hẹp tùy tiện. Áo thì hai bên nách trở xuống phải khâu kín liền, không được xẻ mở. Duy đàn ông không muốn mặc áo cổ tròn ống tay hẹp cho tiện khi làm việc thì được phép. Outside court, men and women wear gowns with straight collars and short sleeves. The sleeves are large or small depending on the weather. There are seams on both sides running down from the sleeve, so the gown is not open anywhere. Men may wear a round collar and a short sleeve for more convenience.
This outfit evolved into the áo ngũ thân, a type of five-part costume popular in Vietnam in the 19th and early 20th centuries. Inspired by Paris fashions, Nguyễn Cát Tường and other artists associated with Hanoi University redesigned the ngũ thân to create the modern áo dài in the 1920s and 1930s. While the áo dài and nón lá are generally seen as a symbol of Vietnam as a whole, the combination is seen by Vietnamese as being particularly evocative of Hue. Violet-coloured áo dài are especially common in Huế, the color having a special connection to the city's heritage as a former capital.

### Cuisine

The cuisine of Huế forms the heart of Central Vietnamese cuisine, but one of the most striking differences is the prominence of vegetarianism in the city. Several all-vegetarian restaurants are scattered in various corners of the city to serve the locals who have a strong tradition of eating a vegetarian meal twice a month, as part of their Buddhist beliefs. Nam Châu Hội Quán is a traditional dining hall. Hue dishes are known for their relatively small serving size with refined presentation, a vestige of its royal cuisine. Hue cuisine is notable for often being very spicy.
Hue cuisine has both luxurious and popular rustic dishes. It consists of several distinctive dishes from small and delicate creations, originally made to please the appetites of Nguyen feudal lords, emperors, and their hundreds of concubines and wives.
Besides Bún bò Huế, other famous dishes include:
* Bánh bèo is a Vietnamese dish that originally comes from Hue city. It is made from a combination of rice flour and tapioca flour. The ingredients include rice cakes, marinated-dried shrimps and crispy pork skin, scallion oil and dipping sauce. It can be considered as street food, and can eat as lunch or dinner.
* Cơm hến (baby basket clams rice) is a Vietnamese dish originating in Huế. It is made with baby mussels or basket clams and rice; it is normally served at room temperature.
* Bánh ướt thịt nướng (steamed rice pancake with grilled pork) is the most well-known dish of people of Kim Long- Huế. The ingredients include steamed rice pancake, vegetables – Vietnamese mint herb, basil leaves, lettuce, cucumber and cinnamon leaves, pork and is served with dipping sauce.
* Bánh khoái (Hue shrimp and vegetable pancake) is the modified form of Bánh xèo. It is deep fried and served with Hue peanut dipping sauce containing pork liver. Its ingredients include egg, liver, prawns and pork belly or pork sausage, and carrot. It is served with lettuce, fresh mint, Vietnamese mint, star fruit, and perilla leaves.
* Bánh bột lọc (Vietnamese clear shrimp and pork dumplings) can be wrapped with or without banana leaf. It is believed to originate from Huế, Vietnam during the Nguyễn dynasty. Main ingredients include tapioca flour, shrimps and pork belly; it is often served with sweet chili fish sauce.
* Banh it ram (fried sticky rice dumpling) is a specialty in Central Vietnam. It is the combination of fried sticky rice dumplings which is sticky, soft and chewy, and crispy stick rice cake at the bottom.
Additionally, Hue is also famous for its delicious sweet desserts such as Lotus seeds sweet soups, Lotus seed wrapped in logan sweet soup, Areca flower sweet soup, Grilled pork wrapped in cassava flour sweet soup, and Green sticky rice sweet soup.

### Religion

The imperial court practiced various religions such as Buddhism, Taoism and Confucianism. The most important altar was the Esplanade of Sacrifice to the Heaven and Earth, where the monarch would offer each year prayers to the Heaven and Earth.
In Huế, Buddhism enjoyed stronger support than elsewhere in Vietnam, with more monasteries than anywhere else in the country serving as home to the nation's most famous monks.
In 1963, Thích Quảng Đức drove from Huế to Saigon to protest anti-Buddhist policies of the South Vietnamese government, setting himself on fire on a Saigon street. Photos of the self-immolation became some of the enduring images of the Vietnam War.
Thích Nhất Hạnh, a world-famous Zen master who originated from Hue and lived for years in exile including France and the United States, returned to his home town in October 2018 and resided there at the Tu Hieu pagoda until his death in 2022.

### Tourism

Huế is well known for its historic monuments, which have earned it a place in UNESCO's World Heritage Sites. The seat of the Nguyễn emperors was the Imperial City, which occupies a large, walled area on the north side of the Perfume River. Inside the citadel was a forbidden city where only the emperors, concubines, and those close enough to them were granted access; the punishment for trespassing was death. Today, little of the forbidden city remains, though reconstruction efforts are in progress.
Roughly along the Perfume River from Huế lie myriad other monuments, including the tombs of several emperors, including Minh Mạng, Khải Định, and Tự Đức. Also notable is the Thiên Mụ Temple, the largest pagoda in Huế and the official symbol of the city.
A number of French-style buildings lie along the south bank of the Perfume River. Among them are Hue High School for the Gifted, the oldest high school in Vietnam, and Hai Ba Trung High School.
The Huế Museum of Royal Fine Arts on 3 Le Truc Street also maintains a collection of various artifacts from the city. In addition to the various touristic attractions in Hue itself, the city also offers day-trips to the Demilitarized Zone lying approximately 70 km (43 mi) north, showing various war settings like The Rockpile, Khe Sanh Combat Base or the Vịnh Mốc tunnels. Most of the hotels, bars, and restaurants for tourists in Hue are located in Pham Ngu Lao, Chu Van An and Vo Thi Sau street, which together form the backpacker district.
In the first 11 months of 2012, Hue received 2.4 million visitors, an increase of 24.6% from the same period of 2011. 803,000 of those 2.4 million visitors were foreign guests, an increase of 25.7%. Although tourism plays a key role in the city's socioeconomic development, it also has negative impacts on the environment and natural resource base. For example, services associated with tourism, such as travel, the development of infrastructure and its operation, and the production and consumption of goods, are all energy-intensive. Research by the Climate and Development Knowledge Network has identified traditional 'garden houses' as having the potential to increase tourist traffic and revenue. Apart from the environmental, economic and cultural benefits provided by garden houses, their promotion could pave the way for other low carbon development initiatives.

## Economy

The retail sales of goods and services (trade, hotel, restaurant, tourism) in the province is 10,960.6 billion đồng, or 0.9 percent of national GDP. This is compared with 12.7 percent for Hanoi and 23.5 percent for Ho Chi Minh City (2009). The province has more than 120 km of coastline, which provides for a seafood industry that produces over 40,000 tonnes per year, consisting of over 500 species of fish.
There are more than 100 mines for minerals and non-mineral resources with the majority consisting of limestone, granite and kaolin. Arts and crafts (wood works, fabrics, furnitures, paper arts, pottery, etc.), literature (textbooks), and spicy cuisines (includes dry goods and vegetarian fare) are the main exports of this region. Exquisite custom-made áo dài (Vietnamese long dress) and nón lá (conical hat) are popular souvenirs for foreign visitors and overseas Vietnamese. Toy-making, lantern design, paper flower crafting, and figurine-making are traditional local crafts. Fruits such as rambutan, jackfruit, lychee, durian, dao, dragon fruit, star fruit, mangosteen, coconut, and kumquat are grown in this area, thanks to substantial rainfall received each year.
Huế is home to a vast number of historically significant buildings, largely a legacy from its time as a capital of the Nguyễn dynasty (1802–1945), including the Imperial Citadel, the Flag Tower, the Royal Palace, and the Royal Tombs. Huế's Forbidden Purple City was once reserved solely for the royal family's use; it was severely damaged during the Vietnam War. Outside the city is the religious site known as Nam Giao Hill ("Heaven's Altar"). Hue Brewery Ltd is located on the Hương Giang river, a popular brand widely known across Vietnam. The Brewery is a joint state-private partnership founded in 1990, with an initial investment of US$2.4 million and a capacity of 3 million liters per year, which has since grown to a capacity of 100 million liters per year in 2007.

## Infrastructure
### Health

The Huế Central Hospital, established in 1894, was the first Western hospital in Vietnam. The hospital, providing 2078 beds and occupying 120,000 square meters (30 acres), is one of three largest in the country along with Bach Mai Hospital in Hanoi and Cho Ray Hospital in Ho Chi Minh City, and is managed by the Ministry of Health.

### Transportation

Huế railway station provides a rail connection to major Vietnamese cities, via the North–South railway. Phu Bai International Airport is just south of the city centre.
Vietnam's National Route 1, which runs the entire length of the nation from north to south, passes through Huế. Huế and Đà Nẵng are the main intermediate stops on the railway line from Hanoi to Ho Chi Minh City. This province is served by two sea ports, Thuận An Port and Chân Mây Port.
Phu Bai International Airport, the province's sole airport, is situated 15 km south of Huế; it ranks fourth in passenger numbers among Vietnam's airports. While a new terminal was completed in 2023 to receive international flights, Phu Bai currently still only has direct flights to domestic destinations; the first international routes to Kunming, Taipei and Seoul are planned to be inaugurated in 2025.

## Education

This province is home to Huế University (e.g.: Huế Economic University, Huế Medicine University, Huế Pedagogical University, Huế Forestry and Agriculture University, Huế University of Sciences, Huế University of Arts, Huế Conservatory of Music and Huế College of Foreign Languages). As of 2009 the province had 190 schools, 1302 classrooms, 2184 teachers and 36,200 pupils.
The most famous high school in Thua Thien Hue province is Quốc Học – Huế High School for the Gifted. It is well known for its high quality of education and French heritage.

## International relations
### Sister cities

* Namur, Belgium
* Yogyakarta, Indonesia
* Gyeongju, South Korea
* Honolulu, United States
* New Haven, United States
* Bandar-e Anzali, Iran
* Blois, France, Centre-Val de Loire, since May 2007
* Phra Nakhon Si Ayutthaya province, Thailand
* São Luís, Brazil

## Notable residents

* Thích Nhất Hạnh, Buddhist monk
* Trịnh Công Sơn, composer
* Ngô Viết Thụ, architect
* Ho Ngoc Ha, singer and actress

## Gallery

* Entrance of the Imperial City
* Imperial City
* Gate
* Nine Dynastic Urns
* Staircases at Hiem Lam Cac
* Imperial City, Gate
* Moat
* Lotus lake
* Mandarin soldiers at Khải Định tomb
* Perfume River
* Tomb of Emperor Khải Định
* Trường Tiền Bridge
* Thế Miếu temple
* Meridian Gate
* Walls of Imperial City of Huế