| Area | 10,909.55 km², about the size of Jamaica |
|---|---|
| Population | 779,049 at the 2020 census; 852,832 estimated mid-2025 |
| Province | East Nusa Tenggara |
| Neighbors | Sumbawa to the northwest, Flores to the northeast |
| Archipelago | Lesser Sunda Islands |
Welcome to Sumba, a treasure trove of authentic nature and cultural heritage! As an island in Indonesia’s Nusa Tenggara region, Sumba has been a serene destination for any Indonesia tour, especially for off-the-beaten-path adventures. If you are curious about the must things to do in Sumba, traveling tips,… this travel guide from Absolute Asia Tour got everything you need!
Why Visit Sumba?
Sumba boasts pristine white sandy beaches, lush landscapes, and a deep-rooted tribal culture. Famous for its intricate ikat textiles and secluded diving spots, the island is an excellent addition to any Indonesia tour. Just a two-hour flight from Bali, it’s perfect for travelers seeking both relaxation and adventure.
Top Things to Do in Sumba
Explore Traditional Villages
In East Sumba, visit the ancient village of Prailiang, perched amidst dramatic landscapes. Known for its traditional homes and ceremonial stone tombs, it offers a glimpse into the island’s history.
West Sumba, on the other hand, features well-preserved animist traditions, with rituals, ceremonies, and ancestral tombs that showcase the spiritual beliefs of the locals.
Relax on Stunning Beaches
The island is dotted with untouched beaches. In West Sumba, you’ll find stretches of white sand and turquoise waters, ideal for sunbathing, swimming, and surfing. These beaches provide a peaceful escape from bustling tourist hotspots.
Witness Unique Ikat Weaving
Sumba’s vibrant ikat cloth is a highlight for art and culture enthusiasts. Often used in sacred ceremonies, the textiles represent the island’s rich heritage. Visitors can observe weavers at work and even purchase authentic pieces as souvenirs.
Diving and Surfing Adventures
Seeing the crystal-clear waters around Sumba, who wouldn’t want to take a swim? The world-class waves here are one of the reasons why surfers flock to the island every summer. Some other choices are diving and snorkeling, promising incredible experiences on your vacation.
With expert help from Absolute Asia Tours, you can create trips to traditional villages, beach stays, and even experience local ceremonies in Sumba. What are you waiting for? Discover the charm of Sumba and create memories that will last a lifetime!
The Lesser Sunda island
English Wikipedia describes Sumba as an Indonesian island in the Lesser Sunda group, part of East Nusa Tenggara province, with a land area of 10,909.55 square kilometers, about the same size as Jamaica. It had 779,049 people at the 2020 census and an official estimate of 852,832 as of mid-2025. Sumbawa lies to the northwest and, across the Sumba Strait, Flores to the northeast. We have not verified the older text on prices, opening hours, transport or tours, so check them before you go.
Sources (read in English, English Wikipedia): Sumba. Last checked November 2026.
Sumba: FAQ
How big is Sumba?
10,909.55 square kilometers.
How many people live on Sumba?
779,049 at the 2020 census.
Which province is it in?
East Nusa Tenggara.
What islands are nearby?
Sumbawa and Flores.
How many days do you need?
Four days.