Poseidonos Avenue runs in the western part of Alimos, with the Hymettus mountain to the east meeting mainly grassland, while areas to the north of Argyroupoli are forested.
Poseidonos Avenue runs in the western part of Alimos. This is with the Hymettus mountain to the east meeting. This east meeting is mainly grassland. Areas to the north of Argyroupoli are forested.