Maliau Basin is a caldera shape landform with an inner part is approximately 400km2 in size. Surrounded by cliff and mountain in all sides reaching out to more than 1600 meters in a certain location.

Immersed yourself in a journey to the Lost World of Borneo, Maliau Basin!

MBCA is a Conservation Area and while you are welcome to enjoy its pure beauty, explore its mysteries and face its challenges, there are some rules that we all must follow:

Protecting and sustaining the Conservation Area demands the participation of all stakeholders, including government, institutions, non-governmental organizations (NGOs), and the communities that live in the conservation area's vicinity.