Developing and strengthening our networks around the globe. We work closely with other cities to foster links between communities, organisations and business to enhance our cultural, environmental well-being and economic prosperity.

Our sister cities

These relationships reflect both New Zealand’s traditional ties to England and Australia and the growing importance of the Pacific Rim region to the future of Christchurch and New Zealand. 

Sister Cities Programme

The Sister Cities programmes foster communications across borders – a mutual exchange of ideas, people and materials in cultural, educational, youth, sports, municipal, professional and technical projects.

Our relationships rely on a network of dedicated volunteers from the community, in the form of Sister City Committees, to create and strengthen international partnerships, promote and drive educational exchanges, visits, celebrations and other important initiatives.

If you would like to get involved in our Sister City Committees, please reach out to for more information.

Adelaide, Australia

Christchurch celebrated its 50th anniversary of our sister city relationship with Adelaide in 2022. 

Adelaide, the capital of South Australia, is a city of approximately 1.3 million people.

Consistently voted one of The Economist’s top 10 most liveable cities in the world, Adelaide is known as a city designed for life. A place where residents can embrace all the experiences of a cosmopolitan capital city whilst enjoying a life centred on wellbeing and balance.

As the world’s only ‘city in a park’, 9.4 square kilometres of Park Lands serve as Adelaide’s playground. Visitors from across the globe flock to enjoy Adelaide’s vibrant culture, thriving culinary landscape and a world-class events program(external link) which includes WOMADelaide, Adelaide Fringe and Santos Tour Down Under.

Our sister city relationship was formally approved by the Christchurch City Council on 21 February 1972.  The agreement was initially suggested by the contemporary High Commissioner of New Zealand, Mr A.J. Yendell. 

The sister city relationship between Christchurch and Adelaide was created to facilitate diplomatic ties, student and economic exchanges, social connections, tourism, and sporting events.

In 2017, Mayor Lianne Dalziel visited Adelaide to celebrate the 45th anniversary of our sister city relationship. During this visit, the Mayor saw the Adelaide Children’s University in action.

Following advocacy and facilitation by Mayor Dalziel and the Christchurch-Adelaide Sister City Committee, contacts were developed that led to both Canterbury and Lincoln Universities signing agreements to bring the Children’s University to Canterbury.

The sister cities have also sought to promote art and cultural exchange. The Christchurch-Adelaide Sister City Committee commissioned and fundraised for artwork from Adelaide artist, Karen Genoff, who consulted with Kaurna elder, Uncle Lewis O’Brien, about the indigenous design.

The City of Adelaide Council financially contributed to the artwork and Lord Mayor Sandy Verschoor visited Christchurch to speak at the unveiling of the artwork ‘Kaurna Wailyu’ at the Adelaide Sister City Garden within Halswell Quarry Park in 2019.

Christchurch, UK and Europe

Christchurch, New Zealand and Christchurch, Dorset, United Kingdom(external link) entered into a sister city agreement in 1972.

The shared name between Christchurch NZ and Christchurch UK is coincidental – Christchurch NZ was named after Christ Church College at Oxford University.  Both Christchurch cities also have an Avon River, but again the names have separate origins. 

Founded in the seventh century, Christchurch UK is a town in the county of Dorset on the south coast of England.

The late Brigadier John H Gray CBE(Civ) OBE(Mil) ED(external link), former Town Clerk / City Manager of Christchurch NZ was an Honorary Citizen of Christchurch UK.

The Brockenhurst (St. Nicholas) Churchyard in Hampshire, near Christchurch UK, contains the graves of 93 men who served with the New Zealand Expeditionary Force in the First World War.

In 2017 the Christchurch Memorial Returned and Services’ Association (CMRSA) and the Christchurch, UK and Europe Sister City Committee established the Brockenhurst Scholarship(external link)

This provides a scholarship annually to one recipient for research that focuses on an aspect of New Zealand First World War military history in the United Kingdom. Robyn Anderson and Luke Barry have been recipients of the Brockenhurst Scholarship. Their research has focused on the Brockenhurst Graveyard.

The Committee has also established relationships with Christ Church College, Oxford.  In 2017 Mayor Lianne Dalziel presented the Dean of Christ Church, Oxford, the Very Reverend Professor Martyn Percy with the Inaugural Honorary Citizenship of Christchurch NZ.

The Committee supports inbound and outbound educational tours, the Halswell Quarry Park (English Garden), the Tacitus Lecture annually from the City of London’s Guildhall, Oxford Scholars who visit the University of Canterbury and visiting dignitaries from Europe.

Gansu Province, China

Gansu Province is located on the upper reaches of the Yellow River in northwest China, and has a population of more than 26 million. Gansu is a multicultural region, with the Yugur, Dongxiang and Bao'an ethnic minorities unique to the province, and the home of two autonomous prefectures.

Lanzhou, the capital of the province, hosts an international airport and serves as the transport and distribution hub for an economy based upon energy, mining and agriculture.

Gansu is renowned for its rich history, with the province being the home of 7 world cultural heritage sites, 337 Buddhist cave temples, 4400 km of the Great Wall, and 7000 other ancient cultural sites.

Together with a diverse natural landscape, such as the Zhangye National Geopark, Gansu is also a significant tourism destination.

Gansu has a strong connection to Christchurch through Cantabrian Rewi Alley. Alley moved to China in 1927, supporting government-sponsored flood and famine work, which represented the beginning of diplomatic relations between Gansu and Christchurch.

Indeed, Alley dedicated his life to improving the standard of living for the Chinese population. Awarded honorary Chinese citizenship in 1982, Alley cemented his position as one of the major factors that led to the inception of Chinese-New Zealand relationships.

At the request of Alley, in 1984, a formal sister city relationship was cemented between Christchurch and the Gansu province.

In November 2019, the Christchurch China Sister Cities Committee hosted the Gansu Party Secretary and met with Mayor Lianne Dalziel.

Kurashiki, Japan

Kurashiki BikaKurashiki is located within Okayama Prefecture on the Japanese island of Honshu, along the coastline of the Seto Inland Sea, and has a population of approximately 480,000.

The name Kurashiki can be roughly translated as ‘the town of storehouses’, which demonstrates the city’s foundations in trade and commerce.

Established on 1 April 1928, Kurashiki is a historic city which has a preserved canal area that dates back to the Edo Period, when the city served as a rice distribution centre. Kurashiki is also home to the Ohara Museum of Art, which is Japan’s first museum for Western Art.

Christchurch and Kurashiki became sister cities on 7 March 1973, and have maintained an active relationship since(external link).

The Christchurch-Kurashiki Sister City Committee regularly organises student goodwill ambassador exchanges, where one New Zealand student is paired with a Japanese student.

This pair of students then stay in each other’s homes at separate points throughout the year, with the purpose of promoting friendship and understanding between the two countries.

In 2018, Mayor Lianne Dalziel met with Kurashiki Mayor Kaori Ito to mark the 45th anniversary of sister-city relations.

During this visit, Mayor Dalziel expressed sympathy and solidarity with the people of Kurashiki following major flooding earlier in the year.

Seattle, USA

Christchurch celebrated its 40th anniversary of our sister city relationship with Seattle in 2021.


Seattle is located in Washington State, in the Pacific North-West of the United States, and has a population of approximately 4 million in its metropolitan area.

Much like Christchurch’s reputation as ‘the Garden City’, Seattle is known as ‘the Emerald City’, a name derived from the city’s aesthetic and green spaces.

Seattle hosts several famous businesses, including Boeing, Microsoft, Amazon, Costco, Expedia and Starbucks. The city is also known for its music history, including Jimi Hendrix and Nirvana’s Kurt Cobain.

Seattle further places great importance on culture and the arts, with a symphony orchestra, ballet company, opera troupe and 80 theatre groups.

Christchurch became Seattle’s seventh sister city in 1981. The Seattle-Christchurch City Association(external link) sponsors a student exchange between the University of Washington and the University of Canterbury, in addition to secondary school student exchanges. 

New Zealanders of Seattle & Seattle Christchurch Sister City Association Facebook page(external link).

Mayor Lianne Dalziel visited Seattle in October 2017, marking the 36th anniversary of sister city relations, and spoke at an event sponsored by the Seattle Office of Emergency Management to discuss earthquake recovery and mitigation.

Songpa-Gu, Korea

Songpa-Gu, one of the 25 autonomous districts of Seoul, is located to the south-east of the capital and has a population of around 647,000. It has been nicknamed the ‘City of Water’, as it is surrounded by the Han River, alongside the Seongnae, Jangji, and Tan Streams.

Songpa was the centre of the 1988 Seoul Olympic Games, which became a defining feature of this area’s character. The World Peace Gate at the entrance to Olympic Park is a permanent reminder of the games. Olympic areas have since been transformed into concert and sporting facilities that attract visitors all year round.

Songpa also has 140 parks, which is the most among Seoul’s districts.

In 2009, the Songpa district won the Livcom Awards of United Nations Environment Programme for the most liveable city. Additionally, Songpa is considered by the United Nations World Health Organisation (WHO) as one of the world’s safest cities.

Songpa has also won the Global Sustainable City Award, recognising Songpa’s excellence in sustainable, urban development.

In February 1995, Christchurch and Songpa became sister cities at the suggestion of New Zealand’s Honorary Consul to Korea, Clyde Sugden.

Since the relationship’s inception, multiple sporting, education and cultural exchanges have taken place.

Songpa has generously contributed annually to scholarships for students learning at Christchurch Korean School, and to the maintenance of the Sister City Garden at Halswell Quarry Park - which includes cultural objects they have donated to the Garden.

In 2018, Christchurch City Council welcomed a visiting delegation from Songpa-gu Council led by Chairman, Lee Seong-ja.  

Deputy Mayor Andrew Turner visited Mayor Park Sung-soo in Songpa-gu in December 2018 prior to attending an International Forum hosted by the Seoul Metropolitan Government.

Wuhan, China

Wuhan, a megacity with 12 million inhabitants, is the capital of Hubei Province in central China. Known as the ‘River City’, due to its location at the intersection of the Yangtze and Han Rivers, 26.1% of Wuhan’s urban area is covered by water, including 165 rivers and 166 lakes.

The city has the third-highest number of colleges and universities in China and is consequently regarded as an important science and education hub.

Wuhan also possesses a strong commercial and industrial base, with automobile production and high-tech enterprises playing a major role in the city’s economy.

Wuhan is a major tourist destination, acting as the portal to the Three Gorges tourist line along the Yangtze River. It boasts three national 5A-level scenic areas, including the Yellow Crane Tower, Wuhan East Lake Eco-tourism Scenic Area and Huangpi Mulan Culture Ecological Tourism Area.

Wuhan is also officially designated as both a National Garden City and a National Forest City, renowned for its plum blossoms, cherry blossoms, lotus flowers and rhododendrons.

Christchurch and Wuhan became sister cities in April 2006, and have since maintained an active relationship through educational exchanges, business delegations and Mayoral visits.

Christchurch received a delegation from Wuhan in August 2015, during which Mayor Lianne Dalziel and Provincial Party Secretary Li Hongzhong signed a Memorandum of Understanding marking the partnership.

A Christchurch delegation led by Councillor Mike Davidson travelled to Wuhan in October 2018, attending the Forum on Global Production Capacity and Business Cooperation.

The chair and vice-chair of the Christchurch-China Sister Cities Committee travelled to Wuhan in November 2018, attending the China International Friendship Cities Conference which sought to expand people-to-people exchanges, consolidate existing relationships and enhance business and cultural activities.