Action of Picheuta

Part of the Spanish American Wars of Independence (1817)

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Chilean War of Independence

Patria Vieja (1812–1814)

* 1st Talcahuano
* Linares
* Yerbas Buenas
* Valparaíso
* 1st San Carlos
* 1st La Frontera
* 2nd Talcahuano
* Thomas
* 2nd San Carlos
* 1st Chillán
* Aconcagua
* 1st Quirihue
* Cauquenes
* 2nd La Frontera
* Huilquilemu
* Quilacoya
* Florida
* El Roble
* Trancoyan
* Cucha-Cucha
* Penco
* Gomero
* 1st Talca
* El Quilo
* Membrillar
* Maule River north march
* 1st Cancha Rayada
* 1st Quechereguas
* 1st Concepción
* Rancagua
* Los Papeles

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Reconquista (1815–1817)

* Central Chile insurgency
* Juncalito
* Crossing of the Andes
* Picheuta
* Potrerillos
* Guardia Vieja
* Achupallas
* Las Coimas
* Cumpeo
* Salala
* Chacabuco
* 2nd Valparaíso

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Patria Nueva (1817–1819)

* Juan Fernández Islands
* First southern campaign
* 1st Parral
* Curapalihue
* 3rd La Frontera
* Gavilán Hill
* 3rd Talcahuano
* 1st Carampangue
* 2nd Carampangue
* 2nd Chillán
* Bustamante
* 3rd Valparaíso
* Curaumilla
* 2nd Quechereguas
* Illapel
* 2nd Talca
* 2nd Cancha Rayada
* Maipú
* Second southern campaign
* 2nd Parral
* 2nd Quirihue
* 3rd Chillán
* Biobío River
* Spanish South Sea expedition

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Guerra a muerte (1819–c.1824/7/32)

* Fort Santa Juana
* Mesamávida
* Los Ángeles
* 4th Chillán
* Curalí
* Posillas
* Dolores
* 1st Quilmo
* Curanilahue
* Trilaleo
* Hualqui
* Talcamávida
* Pileo
* 1st Yumbel
* El Avellano
* Fort San Pedro
* 3rd San Carlos
* Monte Blanco
* 1st Araucanía
* 5th Talcahuano
* 2nd Quilmo
* 2nd Yumbel
* Pangal
* Tarpellanca
* 6th Talcahuano
* Cocharcas
* 2nd Concepción
* Chillán River
* 2nd Araucanía
* 3rd Araucanía
* Arauco Bay
* Vegas de Saldías
* 4th Araucanía
* 5th Araucanía
* Coast of Arauco
* Boroa
* Alico
* Laraquete
* Panguilemu
* Bureo
* Pincheira brothers brigandage
* Neuquén

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Valdivia, Osorno and Chiloé (1820–1826)

* Valdivia
* Agüi
* El Toro
* Carelmapu
* Mocopulli
* San Carlos Bay
* Pudeto
* Bellavista

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Relevant civil conflicts

* Carrera uprising of 1814
* Las Tres Acequias
* Prieto brothers uprising of 1819
* Osorno mutiny of 1821
* Abdication of O'Higgins in 1823
* Chiloé uprising in 1826
* Campino uprising of 1827

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External fronts

* Aid expeditions to the Río de la Plata
* Brown's privateer expedition to the Pacific
* Chile privateers campaign
* Grenadine coast
* Cochrane campaign
* Liberating Expedition of Peru
* Benavente expedition to Peru
* Coast of Cobija
* Callao

In the Spanish American Wars of Independence, the action of Picheuta was a military engagement that took place on January 24, 1817, during the Crossing of the Andes.

The column led by Juan Gregorio de las Heras was still crossing the mountain range, being 50 kilometers away from the Uspallata Pass. A royalist task force led by Miguel Marquelli, composed of three officials and fifty soldiers, surprised the patriots at Picheuta, which was defended by five soldiers, many privates and a corporal from the battalion Nº 11. Marquelli had orders to cross the Uspallata on a reconnaissance mission.

The royalists surprised the patriots with an attack from the left flank. Half the forces of Las Heras was captured and taken prisoners, and the others fled to warn the bulk of the Army of the Andes of the nearby royalist presence. This led to the Battle of Potrerillos the following day.

## Bibliography

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This article includes a list of references, related reading, or external links, but its sources remain unclear because it lacks inline citations. Please help improve this article by introducing more precise citations. (February 2016) (Learn how and when to remove this message)

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* Camogli, Pablo; Luciano de Privitellio (2005). Batallas por la Libertad. Buenos Aires: Aguilar. ISBN 987-04-0105-8.

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