Calabarzon | Region IV-A

About the CALABARZON

Calabarzon is an administrative region in the Philippines. It is also known as Southern Tagalog Mainland or Region IV-A. It is on Luzon island. The capital is Calamba.

The region has five provinces: Cavite, Laguna, Batangas, Rizal, and Quezon. There is also one independent city: Lucena.