His chief discoveries were at Xanthus, Pinara, Patara, Tlos, Myra and Olympus.
It should be observed that this last circumstance is ignored by all the historians, and that St Athanasius, who knew all the notable bishops of the period, never mentions Nicholas, bishop of Myra.
Myra, one of the most important cities of Lycia, occupied the entrance of the valley of the Andriacus; on the coast between this and the mouth of the Xanthus stood Antiphellus, while in the interior at a short distance were found Phellus, Cyaneae and Candyba.
According to Strabo the principal towns in the league were Xanthus, Patara, Pinara, Olympus, Myra and Tlos; each of these had three votes in the general assembly, while the other towns had only two or one.
Nicola, founded in 5087 to receive the relics of this saint, which were brought from Myra in Lycia, and now lie beneath the altar in the crypt.