Triopetra is a coastal settlement of the Community of Akumion of the municipality of Agios Vassiliou, of the regional unit of Rethymno in Crete. According to the 2011 census they have 81 inhabitants. It is 52 kilometers from Rethymnon and 13 kilometers from Akoumia. The area owes its name to the cape with the three characteristic rocks, on either side of which there are beaches.
Triopetra got its name from the three rocks which are located at the end of a small peninsula. South-east of the rocks, inside a bay, is the beach of Mikri Triopetra or Koumando. It is sandy with rocks and a little further on is a small fishing shelter. This beach is protected from the usual westerly winds that blow in the area. To the west of the rocks is Megali Triopetra or Hadzi beach. It has thick sand and deep water. At its eastern end is a cave. The western part, towards Ligres, is not organized. In the area there are taverns, rooms for rent and umbrellas.