Name Shape Elevation Last eruption (VEI) Geolocation Weh stratovolcano 7002617000000000000♠617 metres (2,024 ft) -999997412000-01-01-0000Pleistocene 5°49′N 95°17′E﻿ / ﻿5.82°N 95.28°E﻿ / 5.82; 95.28 Seulawah Agam stratovolcano 7003181000000000000♠1,810 metres (5,940 ft) 000000001839-01-01-00001839 (2) 5°26′53″N 95°39′29″E﻿ / ﻿5.448°N 95.658°E﻿ / 5.448; 95.658 Peuet Sague complex volcano 7003280100000000000♠2,801 metres (9,190 ft) 000000002000-12-25-000025 December 2000 (2) 4°54′50″N 96°19′44″E﻿ / ﻿4.914°N 96.329°E﻿ / 4.914; 96.329 Geureudong stratovolcano 7003288500000000000♠2,885 metres (9,465 ft) 000000001937-01-01-00001937 4°48′47″N 96°49′12″E﻿ / ﻿4.813°N 96.82°E﻿ / 4.813; 96.82 Kembar shield volcano 7003224500000000000♠2,245 metres (7,365 ft) -999997412000-01-01-0000Pleistocene 3°51′00″N 97°39′50″E﻿ / ﻿3.850°N 97.664°E﻿ / 3.850; 97.664 Sibayak stratovolcano 7003221200000000000♠2,212 metres (7,257 ft) 000000001881-01-01-00001881 3°14′N 98°31′E﻿ / ﻿3.23°N 98.52°E﻿ / 3.23; 98.52 Sinabung stratovolcano 7003246000000000000♠2,460 metres (8,070 ft) 000000002010-09-07-00007 September 2010 3°10′12″N 98°23′31″E﻿ / ﻿3.17°N 98.392°E﻿ / 3.17; 98.392 Toba supervolcano 7003215700000000000♠2,157 metres (7,077 ft) cca 75.000 years ago 2°35′N 98°50′E﻿ / ﻿2.58°N 98.83°E﻿ / 2.58; 98.83 Helatoba-Tarutung fumarole field 7003110000000000000♠1,100 metres (3,600 ft) -999997412000-01-01-0000Pleistocene 2°02′N 98°56′E﻿ / ﻿2.03°N 98.93°E﻿ / 2.03; 98.93 Imun unknown 7003150500000000000♠1,505 metres (4,938 ft) unknown 2°09′29″N 98°55′48″E﻿ / ﻿2.158°N 98.93°E﻿ / 2.158; 98.93 Sibualbuali stratovolcano 7003181900000000000♠1,819 metres (5,968 ft) unknown 1°33′22″N 99°15′18″E﻿ / ﻿1.556°N 99.255°E﻿ / 1.556; 99.255 Lubukraya stratovolcano 7003186200000000000♠1,862 metres (6,109 ft) unknown 1°28′41″N 99°12′32″E﻿ / ﻿1.478°N 99.209°E﻿ / 1.478; 99.209 Sorikmarapi stratovolcano 7003214500000000000♠2,145 metres (7,037 ft) 000000001986-01-01-00001986 (1) 0°41′10″N 99°32′20″E﻿ / ﻿0.686°N 99.539°E﻿ / 0.686; 99.539 Talakmau complex volcano 7003291900000000000♠2,919 metres (9,577 ft) unknown 0°04′44″N 99°58′48″E﻿ / ﻿0.079°N 99.98°E﻿ / 0.079; 99.98 Sarik-Gajah volcanic cone unknown unknown 0°00′29″N 100°12′00″E﻿ / ﻿0.008°N 100.20°E﻿ / 0.008; 100.20 Marapi complex volcano 7003289100000000000♠2,891 metres (9,485 ft) 000000002004-08-05-00005 August 2004 (2) 0°22′52″S 100°28′23″E﻿ / ﻿0.381°S 100.473°E﻿ / -0.381; 100.473 Tandikat stratovolcano 7003243800000000000♠2,438 metres (7,999 ft) 000000001924-01-01-00001924 (1) 0°25′59″S 100°19′01″E﻿ / ﻿0.433°S 100.317°E﻿ / -0.433; 100.317 Talang stratovolcano 7003259700000000000♠2,597 metres (8,520 ft) 000000002005-04-12-000012 April 2005 (2) 0°58′41″S 100°40′44″E﻿ / ﻿0.978°S 100.679°E﻿ / -0.978; 100.679 Kerinci stratovolcano 7003380000000000000♠3,800 metres (12,500 ft) 000000002004-06-22-000022 June 2004 (2) 1°41′49″S 101°15′50″E﻿ / ﻿1.697°S 101.264°E﻿ / -1.697; 101.264 Hutapanjang stratovolcano 7003202100000000000♠2,021 metres (6,631 ft) unknown 2°20′S 101°36′E﻿ / ﻿2.33°S 101.60°E﻿ / -2.33; 101.60 Sumbing stratovolcano 7003250700000000000♠2,507 metres (8,225 ft) 000000001921-05-23-000023 May 1921 (2) 2°24′50″S 101°43′41″E﻿ / ﻿2.414°S 101.728°E﻿ / -2.414; 101.728 Kunyit stratovolcano 7003215100000000000♠2,151 metres (7,057 ft) unknown 2°35′31″S 101°37′48″E﻿ / ﻿2.592°S 101.63°E﻿ / -2.592; 101.63 Pendan unknown unknown unknown 2°49′S 102°01′E﻿ / ﻿2.82°S 102.02°E﻿ / -2.82; 102.02 Belirang-Beriti compound 7003195800000000000♠1,958 metres (6,424 ft) unknown 2°49′S 102°11′E﻿ / ﻿2.82°S 102.18°E﻿ / -2.82; 102.18 Bukit Daun stratovolcano 7003246700000000000♠2,467 metres (8,094 ft) unknown 3°23′S 102°22′E﻿ / ﻿3.38°S 102.37°E﻿ / -3.38; 102.37 Kaba stratovolcano 7003195200000000000♠1,952 metres (6,404 ft) 000000002000-08-22-000022 August 2000 (1) 3°31′S 102°37′E﻿ / ﻿3.52°S 102.62°E﻿ / -3.52; 102.62 Dempo stratovolcano 7003317300000000000♠3,173 metres (10,410 ft) 000000001994-10-01-0000October 1994 (1) 4°02′S 103°08′E﻿ / ﻿4.03°S 103.13°E﻿ / -4.03; 103.13 Patah unknown 7003281700000000000♠2,817 metres (9,242 ft) unknown 4°16′S 103°18′E﻿ / ﻿4.27°S 103.30°E﻿ / -4.27; 103.30 Bukit Lumut Balai stratovolcano 7003205500000000000♠2,055 metres (6,742 ft) unknown 4°14′S 103°37′E﻿ / ﻿4.23°S 103.62°E﻿ / -4.23; 103.62 Besar stratovolcano 7003189900000000000♠1,899 metres (6,230 ft) 000000001940-04-01-0000April 1940 (1) 4°26′S 103°40′E﻿ / ﻿4.43°S 103.67°E﻿ / -4.43; 103.67 Ranau caldera 7003188100000000000♠1,881 metres (6,171 ft) unknown 4°50′S 103°55′E﻿ / ﻿4.83°S 103.92°E﻿ / -4.83; 103.92 Sekincau Belirang caldera 7003171900000000000♠1,719 metres (5,640 ft) unknown 5°07′S 104°19′E﻿ / ﻿5.12°S 104.32°E﻿ / -5.12; 104.32 Suoh caldera 7003100000000000000♠1,000 metres (3,300 ft) 000000001933-07-10-000010 July 1933 (4) 5°15′S 104°16′E﻿ / ﻿5.25°S 104.27°E﻿ / -5.25; 104.27 Hulubelu caldera 7003104000000000000♠1,040 metres (3,410 ft) 000000001836-01-01-00001836 5°21′S 104°36′E﻿ / ﻿5.35°S 104.60°E﻿ / -5.35; 104.60 Rajabasa stratovolcano 7003128100000000000♠1,281 metres (4,203 ft) 000000001798-01-01-00001798 5°46′48″S 105°37′30″E﻿ / ﻿5.78°S 105.625°E﻿ / -5.78; 105.625