This site provides a comprehensive list and classification of prominent mountains in Indonesia, Malaysia and East Timor, which we call “The Ribus”. We hope the site inspires you explore the many mountains and volcanoes in this region and prioritise which peaks to climb.

You can browse the Ribus by category or by province and view Google Maps showing their distribution. In our Resources section, we also have a growing database of Guides and GPS tracks. Share your experiences by posting comments and trip reports.