The city of the Megarenses, after having experienced many changes, still subsists. It once had schools of philosophers, who had the name of the Megaric sect. They succeeded Euclides, the Socratic philosopher, who was by birth a Megarensian, in the same manner as the Eleiaci, among whom was Pyrrhon, who succeeded Phædon, the Eleian, who was also a Socratic philosopher, and as the Eretriaci succeeded Menedemus the Eretrean.
Megaris, like Attica, is very sterile, and the greater part of it is occupied by what are called the Oneii mountains, a kind of ridge, which, extending from the Scironides rocks to Bœotia and to Cithæron, separates the sea at Nisæa from that near Pagæ, called the Alcyonian Sea.