Passage 2.11.3
ἐκ Σικυῶνος δὲ τὴν κατʼ εὐθὺ ἐς Φλιοῦντα ἐρχομένοις καὶ ἐν ἀριστερᾷ τῆς ὁδοῦ δέκα μάλιστα ἐκτραπεῖσι στάδια, Πυραία καλούμενόν ἐστιν ἄλσος, ἱερὸν δὲ ἐν αὐτῷ Προστασίας Δήμητρος καὶ Κόρης. ἐνταῦθα ἐφʼ αὑτῶν οἱ ἄνδρες ἑορτὴν ἄγουσι, τὸν δὲ Νυμφῶνα καλούμενον ταῖς γυναιξὶν ἑορτάζειν παρείκασι· καὶ ἀγάλματα Διονύσου καὶ Δήμητρος καὶ Κόρης τὰ πρόσωπα φαίνοντα ἐν τῷ Νυμφῶνί ἐστιν. ἡ δὲ ἐς Τιτάνην ὁδὸς σταδίων μέν ἐστιν ἑξήκοντα καὶ ζεύγεσιν ἄβατος διὰ στενότητα·
Going directly from Sikyon toward Phlius, if one turns off about ten stades to the left of the road, there is a grove called Pyraea, and within it a sanctuary dedicated to Demeter Prostasia ("the Protector") and Kore. Here the men alone hold a festival for themselves, while they entrust to the women the celebration called the Nymphon. In the Nymphon, there are statues of Dionysus, Demeter, and Kore, whose faces alone are visible. The road to Titane is sixty stades long and is impassable by chariots due to its narrowness.