52°59′13″N 4°01′48″W / 52.987°N 4.030°W / 52.987; -4.030 Hafod Garegog National Nature Reserve is a national nature reserve located near the village of Nantmor, about 6 kilometres north of Porthmadog in Gwynedd.

In this reserve, peaty hollows run between three parallel ridges of woodland-covered rock. Fine views can be enjoyed in all directions, with Snowdon and the Aberglaslyn pass providing a stunning landscape to the north, whilst the Moelwyn range fills the skyline to the east. To the south, the broad valley of the River Glaslyn rolls out towards the sea.

• "Hafod Garregog". Countryside Council for Wales. Retrieved 29 May 2009.