Pegwn Mawr

{{Short description|Hill in Powys, Wales}}

{{Use dmy dates|date=April 2022}}

{{Infobox mountain

| name = Pegwn Mawr

| photo = Pegwn Mawr - geograph.org.uk - 1241802.jpg

| elevation_m = 586

| elevation_ref = {{cite web|url=https://www.hill-bagging.co.uk/mountaindetails.php?qu=S&rf=2182|title= Pegwn Mawr|publisher= hill-bagging.co.uk|accessdate = 23 June 2019}}

| prominence_m = 300

| prominence_ref =

| parent_peak = Plynlimon

| listing = Marilyn

| translation = Large pole

| language = Welsh

| pronunciation = {{IPA|cy|ˈpɛɡʊn ˈmaur|lang}}

| location = Powys, Wales

| range = Cambrian Mountains

| grid_ref_UK = SO023812

}}

Pegwn Mawr is a mountain in Powys, Mid Wales, east of Llanidloes. It is 586 m (1,922 ft) high. It is surrounded by a wind farm. There is a trig point (pictured)

{{coord|52.42003|-3.43806|type:landmark_region:GB_source:enwiki-osgb36(SO023812)|display=title}}