Yanaqucha (San Marcos)

{{short description|Mountain in Peru}}

{{Infobox mountain

| name = Yanaqucha

| photo =

| photo_caption =

| elevation_m = 4600

| elevation_ref =

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| range = Andes, Cordillera Blanca

| listing =

| location = Peru, Ancash Region

| map = Peru

| range_coordinates =

| map_caption = Peru

| map_size = 200

| label_position =

| coordinates = {{coord|9|41|52|S|77|05|20|W|type:mountain_region:PE_scale:100000|format=dms|display=inline,title}}

| coordinates_ref =

| topo =

| type =

| age =

| first_ascent =

| easiest_route =

}}

Yanaqucha (Quechua yana black, qaqa rock, "black rock", also spelled Yanaccocha) is a mountain at a small lake of that name in the eastern extensions of the Cordillera Blanca in the Andes of Peru which reaches a height of approximately {{convert|4600|m|ft|0|abbr=on}}. It is located in San Marcos District, Huari Province, Ancash Region.

The lake named Yanaqucha lies west of the peak at {{Coord|9|41|49|S|77|06|14|W}}.