Kerala
Srimad-Bhagavatam
SB Cantos 10.14 to 12 (Translations Only)
SB 10.79.19-21, Translation:
The Supreme Lord then traveled through the kingdoms of Kerala and Trigarta, visiting Lord Śiva's sacred city of Gokarṇa, where Lord Dhūrjaṭi (Śiva) directly manifests himself. After also visiting Goddess Pārvatī, who dwells on an island, Lord Balarāma went to the holy district of Śūrpāraka and bathed in the Tāpī, Payoṣṇī and Nirvindhyā rivers. He next entered the Daṇḍaka forest and went to the river Revā, along which the city of Māhiṣmatī is found. Then He bathed at Manu-tīrtha and finally returned to Prabhāsa.