Poseidonia
Poseidonia ( ancient Greek Ποσειδώνια ) is:
- Poseidonia (festival) , in ancient times a festival in honor of the god Poseidon
- Poseidonia (nickname) , an nickname of the goddess Amphitrite
- an ancient Greek city, see Paestum
- Poseidonia (Isthmus of Corinth) , suburb of Corinth
- Posidonia (plant) , aquatic plant
See also: