Properties in Sukan Tengah

Sambaliung – Royal Heritage and River Living Near Berau's Capital

Sambaliung is one of two historic sultanate districts in Berau Regency – the other being Gunung Tabur – and together they represent the traditional dual-sultanate governance structure that administered the Berau region for centuries before Dutch colonisation and subsequent Indonesian independence. The Sambaliung Sultanate maintained a separate court, palace and administrative structure from its Gunung Tabur counterpart across the river, and the friendly rivalry between the two royal houses is embedded in local culture and identity. Today, Sambaliung is a largely agricultural and residential district flanking the Berau and Segah rivers in the vicinity of Tanjung Redeb, offering accessible land for those who work in the capital but prefer the quieter atmosphere and lower costs of the surrounding districts. The Sambaliung River valley extends inland from the main settlement, providing a productive agricultural corridor of rice paddies, coconut groves and, increasingly, palm oil smallholdings.

Tourism & Attractions

The Kesultanan Sambaliung palace is the district's historical centrepiece – a traditional royal residence that has been partially restored and serves as a cultural museum and community gathering place for ceremonies related to the surviving royal lineage. The palace architecture reflects the Kutai-Berau royal building tradition, with ornate woodcarving, distinctive rooflines and royal regalia on display. The Sambaliung River offers pleasant boat journeys into the interior, passing through riverine forest and traditional village landscapes. The proximity to Tanjung Redeb means that Sambaliung residents benefit from all the regency capital's amenities – markets, hospitals, restaurants and the boat connections to Derawan – while living in a less congested setting. The river views from the Sambaliung waterfront toward the Gunung Tabur hills are scenic and particularly lovely in the early morning light.

Real Estate Market

Sambaliung's property market serves primarily the residential overflow from Tanjung Redeb. As the capital's property prices have risen with Berau's coal and tourism economy, Sambaliung has absorbed families and workers seeking more affordable housing within practical distance of the capital's employment base. Agricultural land in the river valley is available at modest prices for palm oil, coconut and mixed farming. The district's position between the capital and the agricultural interior gives it a transitional character – established enough for reliable infrastructure, accessible enough for city employment, but still retaining the character of a traditional riverine community. Heritage properties near the palace complex have cultural interest beyond their modest market values.

Rental & Investment Outlook

Residential rental serves government employees, teachers, healthcare workers and small business operators who work in or around Tanjung Redeb. The rental market is modest in scale but stable – Berau's coal economy provides a consistent employment base that supports regular rental income. Agricultural investment in the river valley focuses on palm oil smallholdings, which connect to the regency's palm oil processing supply chain. The Sambaliung River corridor has potential for small-scale rural tourism development as Berau's overall tourism profile grows – visitors who combine Derawan Islands diving with a cultural tour of the sultan's palaces and traditional villages would find Sambaliung an interesting addition to their itinerary.

Practical Tips

Sambaliung is easily accessible from Tanjung Redeb via the bridge over the Segah River – the journey takes 15–20 minutes by road. The palace museum has limited opening hours; morning visits on weekdays are most reliable. The river market near the Sambaliung waterfront is active in the early morning when fishing boats return and fresh produce arrives. The district shares Tanjung Redeb's hot, humid tropical climate. For agricultural land purchases, verifying the land title (sertifikat tanah) and checking for any plantation concession overlaps is essential – this applies throughout Berau Regency. The road conditions in the interior villages can be challenging during the wet season months from November through March.

Berau – East Kalimantan's Gateway to the Derawan Islands

Berau Regency lies in the northern part of East Kalimantan province, along the Celebes Sea. The region is world-famous for the Derawan archipelago, where crystal-clear waters host coral reefs, manta rays and green sea turtles. On the mainland, the Berau River estuary, dense rainforests and traditional Bulungan, Dayak and Malay communities give the region its cultural fabric. Berau balances coastal marine tourism with the ecotourism of interior Borneo.

Where is Berau?

Berau occupies the northern tip of East Kalimantan province, roughly 500 km north of Balikpapan. The regency capital is Tanjung Redeb, sitting at the mouth of the Berau River. Kalimarau Airport connects the regency with daily flights from Balikpapan and Jakarta. The Derawan Islands are reached by boat from Tanjung Batu in about 2 hours.

What to See?

1. Derawan Island

Derawan is the iconic diving and snorkelling paradise of the region. White-sand beaches, over-water bungalows and crystal-clear water define the experience – green sea turtles are frequently seen directly from the pier.

2. Kakaban Island and its Jellyfish Lake

Kakaban Island hides a lake inhabited by four unique species of non-stinging jellyfish. Only a handful of such lakes exist worldwide; visitors can swim freely among the jellyfish.

3. Sangalaki Island – Manta Rays

Sangalaki is one of Southeast Asia's most important manta ray dive sites. For much of the year dozens of mantas can be seen on a single dive in the plankton-rich waters surrounding the island.

4. Maratua Atoll

Maratua is the most remote island in the group, with a growing number of luxury resorts and dive lodges. Its cave system and mangrove lagoon offer rare experiences.

5. Labuan Cermin Lake

Located in the Biduk-Biduk district, Labuan Cermin is a rare two-layer lake – freshwater on top, saltwater below, with a mirror-clear surface. It's an excellent spot for day trips and swimming.

Culture and Food

Berau's cultural roots trace back to the Bulungan Sultanate, with traditional Dayak carving and a mix of Bulungan and Banjar Malay communities. Local cuisine is dominated by seafood – sambal gami spicy fish, nasi kuning berasan and fresh crab dishes are regional favourites. Markets also showcase palm oil, forest produce and handicrafts.

Real Estate Market and Investment

Berau's property market splits into two segments: mainland urban property in Tanjung Redeb and island tourism investment in the Derawan group. Tanjung Redeb family homes and apartments see stable local demand from mining and oil industry employees. Tourism properties on Derawan and Maratua – bungalows, small guesthouses, dive lodges – are increasingly attractive to foreign investors, although island development is constrained by strict environmental regulations. Rental yields in the tourism segment range from 6–10%.

Practical Tips

The best time to visit the Derawan Islands is June to October, when seas are calmest and underwater visibility peaks. Book fast-boat crossings from Tanjung Batu in advance during high season. Power on the islands is generator-based, and reliable internet is limited to the larger resorts. Currency exchange and ATMs are concentrated in Tanjung Redeb, so bring cash when heading to the islands.

East Kalimantan is Borneo's largest province, where the Derawan Islands' marine paradise, the Mahakam River's culture, and the new capital Nusantara converge. The region is world-famous for diving, sea turtles, and the stingless jellyfish lake.

Where is East Kalimantan?

The province is located on Borneo's eastern coast, along the Celebes Sea. Balikpapan and Samarinda are the main cities, both with international airports. Indonesia's planned new capital, Nusantara, is currently under construction in the province's northern part.

What to See?

1. Derawan Islands – Marine Paradise

The Derawan Islands are an archipelago with crystal-clear waters where sea turtles, manta rays, and sponges await. Kakaban Island's stingless jellyfish lake is unique: the jellyfish don't sting, and you can swim among them. Sangalaki Island is a nesting site for manta rays and sea turtles.

2. Kutai National Park

Kutai National Park is one of Borneo's oldest protected areas. Orangutans, Bornean elephants, and rare bird species live here. The park spans rainforests around Sangatta.

3. Mahakam River

Indonesia's third-longest river is the stage for Dayak and Banjar culture. River cruises offer sightings of dolphins, traditional villages, and floating markets. Tenggarong and Kutai Kartanegara are historically significant towns along the river.

4. Nusantara – The New Capital

Nusantara, Indonesia's planned new capital, is currently under construction in northern East Kalimantan. The implementation is in progress, and the region is becoming an increasingly important tourism and economic hub.

5. Balikpapan and Samarinda

Balikpapan is the oil industry center, but Kumala Beach and local gastronomy are also attractive. Samarinda is the gateway to the Mahakam River, from where river excursions depart.

When to Visit?

March–October is the dry season, ideal for diving at the Derawan Islands and river tours. The jellyfish lake is visitable year-round.

How Long to Stay?

5–7 days recommended:

• 2–3 days: Derawan Islands, diving, jellyfish lake
• 1–2 days: Mahakam River cruise
• 1 day: Kutai National Park
• 1 day: Balikpapan or Samarinda

Renting or Investing in East Kalimantan?

If you're considering renting or investing in property in East Kalimantan, these resources on our site can help you make informed decisions:

• Indonesian Property FAQ – answers to the most common questions about renting and buying
• Land Zoning Guide – understanding Indonesian land use regulations
• Indonesian Real Estate Terminology – key terms explained
• Property Guide – comprehensive guide to Indonesian real estate
• Living in Indonesia – essential guide for expats
• Balikpapan Guide – local insights and practical tips

Official Resources

For further information about East Kalimantan, these official sources may be helpful:

• Indonesia Travel – official tourism portal
• East Kalimantan Provincial Government – regional government information
• Bank Indonesia – currency and exchange rate data
• BMKG – weather and climate information
• Directorate General of Immigration – visa regulations for foreign visitors

Summary

East Kalimantan is where marine experiences meet river culture. The Derawan Islands offer world-class diving, while the Mahakam River provides an authentic Borneo experience.