Ernakulam, whose Kochi is called the Queen of the Arabian Sea, borders Thrissur, Idukki, Alappuzha and Kottayam

Hook: The Kerala High Court, which sits in Kochi, and the Vizhinjam port profile keep Ernakulam in focus.
The district administration describes Ernakulam as an amalgam of a hoary heritage and global growth of industry and commerce.
It borders Thrissur in the north, Idukki in the east, Alappuzha and Kottayam in the south and the Lakshadweep Sea in the west.
Kochi is referred to in the history of Kerala as the Queen of the Arabian Sea.
The district embodies the State's achievements in literacy, industry, trade and commerce.

North border: Thrissur East border: Idukki South border: Alappuzha and Kottayam Epithet of Kochi: Queen of the Arabian Sea
Why it matters for exams: Neighbouring districts and the Queen of the Arabian Sea epithet are frequent Kerala PSC questions.
Kerala PSCUPSC
3 October 2026 Source: Ernakulam District Administration Updated 4 October 2026