Tregele is situated just south of Cemaes in northern Anglesey, North Wales. The village is bordered by Wylfa Head to the north, Llanfechell to the south east, Penyrorsedd to the west and Cemaes to the north east.
Nature lovers will enjoy the Cemlyn Bay nature reserve 2.5km north west of Tregele, whilst the Wylfa Head Nature Reserve is just 2km north of the village. For something a bit different, there is an interesting burial chamber just under 1km south of Tregele.
The Isle of Anglesey Coastal Path passes through Tregele, giving easy access to some of the most beautiful spots on Anglesey, including the sea port of Amlwch to the north east and Trwyn Cemlyn in the north western corner of the island.