Tinjar Valles

{{Short description|Valles of Mars}}

{{Infobox feature on celestial object

|name = Tinjar Valles

|image = 200px

|caption = The Tinjar Valles, as seen by THEMIS. The color is enhanced to show differences.

|coordinates = {{coord|38|N|235.8|W|globe:mars_type:landmark|display=inline,title}}

|naming = A modern river in Sarawak, Malaysia

}}

The Tinjar Valles are an ancient set of outflow channels in the Amenthes quadrangle of Mars, located at 38° north latitude and 235.8° west longitude. They are 425 km long and were named after a modern river in Sarawak, Malaysia.{{cite web

| title = Tinjar Valles

| work = Gazetteer of Planetary Nomenclature

| publisher = USGS Astrogeology Science Center

| url = http://planetarynames.wr.usgs.gov/Feature/6019

| access-date = 2014-07-11}} They have been identified as outflow channels.Carr, M.H. (2006), The Surface of Mars. Cambridge Planetary Science Series, Cambridge University Press.