Sumatra is one of the Sunda Islands of western Indonesia. It is the largest island that is fully within Indonesian territory, as well as the sixth-largest island in the world at 482,286.55 km², including adjacent islands such as the Simeulue, Nias, Mentawai, Enggano, Riau Islands, Bangka Belitung and Krakatoa archipelago.
Location: Southeast Asia
Population: 60,795,669 (mid 2023 estimate)
Archipelago: Indonesian Archipelago · Greater Sunda Islands
Area: 482,286.55 km² (186,211.88 sq mi)
Highest elevation: 3,805 m (12484 ft)
Highest point: Kerinci
Provinces: Aceh · North Sumatra · West Sumatra · Riau · Jambi · Bengkulu · South Sumatra · Lampung
AdFind the best things to do inMedan with the help of over 8 million trusted reviews. Find the top-rated and best-reviewed tours and activities inMedan for 2025.
Incredible experiences · Best value guarantee · 3 million trusted reviews · Top attraction tickets
AdFind the Best Things To Do inIndonesia. Compare Prices and Book Online. Full Refund Available up to 24 Hours Before Your Tour Date. Quick & Easy Purchase Process.
Secure Payments · User Reviews and Ratings · Guaranteed Low Price · Book with Confidence
Service catalog: Online Tour Booking, Read Traveller Reviews, Compare Tour Products