|Primary factor [m]||
Approx. point 30 U 412337 5874419 - located north-east, between Bwlch Mawr and road A487.
|Secondary factor [km]||
Approx. point 30 U 416436 5874305 - located north-east, on the west slopes of Mynydd Graig Goch.
|Location||UTM: 30 U 403539 5870465|
|Lat/Lon: N52°58'30.3" W4°26'11.6"|
Yr Eifl is the highest top on Lleyn Peninsula, and is both a nice mountain to look at and offers fine views of the coastal area.
|Main photo||Yr Eifl seen from south.|
|Routes||Yr Eifl from Llithfaen|