Pyrgos, Gargalianoi
Pyrgos is a village in the municipality Trifylia, Peloponnese, Greece. Between 1912 and 1997, when it joined Gargalianoi, it was an independent community.
The village has one elementary school and one kindergarten, 7 churches, a central square with many cafe and bars, post office, and a super market. The sporting facility is to the west, named "Miltiadis Stadium".
The village is surrounded with hills covered with olive trees and grapevines.
Historical population
| Year | Population |
| 1845 | 503 |
| 1970 | 650 |
| 2011 | 768 |
| 2021 | 669 |