Moel Hebog is a Hewitt of 783.7 m in Gwynedd. Its drop of 585.2 m is 75% of its height: the col linking it to higher ground is only 198.5 m above sea level.
It overtops all four of its nearest neighbours; the tallest of them, Yr Aran, reaches 747.2 m. All four of its nearest neighbours lie to the north, so it stands at the southern edge of its group. It shares its height of 783.7 m with Temple Hill. On the Hewitts height ladder it sits between Temple Hill (783.7 m) and Glaramara (782.7 m).
