<page_title> List of lakes of Indonesia </page_title> <section_title> Sumatra </section_title> <table> <cell> Lake Toba <col_header> Name </col_header> </cell> <cell> Volcanic/ tectonic <col_header> Type </col_header> </cell> <cell> 905 <col_header> Elevation (m) </col_header> </cell> </table>
Lake Toba was located in the Indonesian island of Sumatra, with a surface elevation of about 900 metres and is the largest volcanic lake.