Pen Twyn Glas is 646 meters (2,119 feet) tall and is located in Black Mountains and Powys in Wales. The parent mountain of Pen Twyn Glas is Waun Fach and the prominence is 21 meters (69 feet).
Height of Pen Twyn Glas in meters: 646 meters
Height of Pen Twyn Glas in feet: 2,119 feet
Country: Wales
Parent Mountain: Waun Fach
Grid Reference: SO213257
Prominence of Pen Twyn Glas in meters: 21 meters
Prominence of Pen Twyn Glas in feet: 69 feet
Read next: How High Is Pen y Boncyn Trefeilw?
You might also like: The 10 Highest Mountains in Wales