Due to its small size and the interrupted history, Agistri has no museums or ancient sites to visit. However, very interesting museums are found in the neighboring island of Aegina, just a short ferry ride from Agistri. The long history of Aegina has provided the necessary background for establishing many museums.
Very interesting is the Archaeological Museum of Aegina, the first archaeological museum in modern Greece. Located next to the ancient site of Kolona, this museum hosts findings from excavations around the island. There is also a small archaeological museum next to the temple of Athena Aphaia, in the center of the island. Also, a worth-visiting spot is the lovely Folklore Museum in Aegina Town.