Huacho (Spanish pronunciation: [ˈwatʃo]) is a city in Peru, capital of the Huaura Province and capital of the Lima Region. Also is the most populated city of the Lima Region and Norte Chico. It is located 223 feet (68 metres) above sea level and 148 km north of the city of Lima. The city is located on the Pan-American Highway and it is close to the Lachay National Reserve, so it has extensive vegetation and wildlife.

This section does not cite any sources. Please help improve this section by adding citations to reliable sources. Unsourced material may be challenged and removed. (January 2023) (Learn how and when to remove this message)

Settled on the bottom of a wide bay, its climate is wet and appealing. In the surrounding areas there are rice, cotton, sugarcane and different grain fields. This fact has allowed the rise of a rather important cotton industry, as well as cotton and oil factories. Within its natural landscape, its salt mines and its beaches (such as El Paraíso ) are of great interest. Huacho was one of the main trade centers of northern Lima.

This section does not cite any sources. Please help improve this section by adding citations to reliable sources. Unsourced material may be challenged and removed. (January 2023) (Learn how and when to remove this message)

Under the viceroy of Francisco de Toledo, who decided to group the ayllus of the Indians who were established in that area into reductions. The site chosen was that of "Gaucho Bay." Consequently, on 25 August 1571, the reduction was named San Bartolomé de Guachu.

During the Viceroyalty of Peru, the city belonged to the province of Huara and was established as a trading and fishing port. In 1774 the Viceroy José Antonio de Mendoza granted Huacho the category of "pueblo" and with it, allowed it to build its main plaza.

Huacho was, like Huaura, a pueblo that received and hosted the members of the liberation expedition led by José de San Martín, participating on 26 November 1820 of the Grito libertador en el balcéon de Huaura, on the subject of historical verification.

On 12 February 1821, Huacho was elevated to district, belonging to the province of Chancay, in the department of Lima. The Congress conceded the title of Fidelísima Villa (most faithful) on 11 April 1828, under the presidency of Don José de La Mar. On 24 January 1830, the province of Chancay was unified with the province of Lima and Santa in the department of Ancash. Huaura was established as the capital of the province of Chancay. Thirty years before, on January 23, 1866, Huacho was established as the capital of Chancay.

Due to its technological advances, in 1892, the city began a city tram service, an animal transportation service called "tranvías de sangre" (blood tram), which was said to have used mules or horses. This service extended to Huara, and was electrified in 1920, making Huacho the first city after Lima to have its own electric tram system.

Beginning in 1911, it was the main hub of the Ferrocarril Noroeste del Perú (Northwestern Train of Peru), which connected Huacho with Ancón, Sayan, and Barranca.

On November 10, 1874, Huacho was elevated to the category of city and was made capital of the province even when it was separated from Chancay (today the province of Huaral), and the province of Huaura was created. Next the city of Huacho was also the capital of the Prefecture of Lima, and now is the capital of the Governal Region of Lima.

South of the city of Huacho is located a large archaeological site of Bandurria, Peru. Its history goes back to 4,000 BC.

Huacho is home to the annual Guinea Pig Festival.

Its gastronomy is represented by the Salchicha Huachana.

• Wellington, New Zealand
• Lima, Peru
• Tokyo, Japan
• San Isidro, Peru
• El Cairo, Egypt
• Madrid, Spain
• Barcelona, Spain
• Valparaíso, Chile

• Mercedes Indacochea (1889-1959), educator
• Jorge Koechlin (born 1950), racing driver

• Official website (in Spanish)