Mount Ningadhun

{{Short description|Mountain in New South Wales, Australia}}

{{Use Australian English|date=May 2024}}

{{Use dmy dates|date=July 2019}}

{{Infobox mountain

| name = Mount Ningadhun

| other_name = Castle Rock, Ningadoon (Hunt), Ningadhun

| photo = Ningadhun Mt - panoramio.jpg

| photo_caption =

| elevation_m = 1373

| elevation_ref = {{cite web |url=http://www.bonzle.com.au/c/a?a=p&p=37141&cmd=sp |title=Map of Mount Ningadhun, NSW |work=Bonzle Digital Atlas of Australia |access-date=31 May 2015 }}

| prominence_m =

| prominence_ref=

| range = Nandewar Range

| location = North West Slopes, New South Wales, Australia

| map = Australia New South Wales

| range_coordinates =

| label_position = left

| map_size = 280

| coordinates = {{coord|30|17|17|S|150|04|12|E|type:mountain_region:AU_scale:100000|format=dms|display=inline,title}}

| coordinates_ref = {{NSW GNR|id=ujqwoeZTan|title=Mount Ningadhun|accessdate=31 May 2015}}

| topo =

| type =

| age =

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}}

Mount Ningadhun, also known as Castle Rock, Ningadoon (Hunt), and Ningadhun, is a mountain on the Nandewar Range, a spur off the Great Dividing Range, is located in the North West Slopes region of New South Wales, Australia. Mount Ningadhun is situated east of Narrabri, within the Mount Kaputar National Park

With an elevation of {{convert|1373|m}} above sea level, Mount Ningadhun is a prominent volcanic plug and part of the remnants of the Nandewar extinct volcano that ceased activity about 17 million years ago after 4 million years of activity.Hutton, Geoffrey (1983). Australia's Natural Heritage (2nd ed.). Collins {{ISBN|0-00-217297-6}}