Bukit Lumut Balai is a heavily eroded stratovolcano on Sumatra island, Indonesia. It consist of three eruption centers, two on the Bukit Lumut and one on the north-east side of the Bukit Balai.
Bukit Lumut Balai is a significantly worn-down stratovolcano located on Sumatra island, comprising three volcanic centers: two situated on Bukit Lumut and one on the north-eastern side of Bukit Balai.