North Maluku: the sultanates under the volcano

North Maluku is the northern half of the Moluccas, centred on Halmahera and the small volcanic islands of Ternate and Tidore. For centuries these islands were the world's clove garden, and the sultanates of Ternate and Tidore were powerful enough to negotiate with Portuguese, Spanish and Dutch fleets as equals.

Today the province is quiet but politically important. Sofifi, on Halmahera, is the capital, while Ternate remains the commercial and cultural centre. Gamalama volcano rises directly above the city, Tidore is a short boat ride away, and further south the island of Morotai still holds the wrecks and airstrips of the Second World War.

Where North Maluku fits in an Indonesia trip

North Maluku sits between Sulawesi and Papua, and most travellers reach it on the way to somewhere else. That is changing slowly, thanks to direct flights to Ternate and a growing reputation for diving and volcano hiking, but the province still feels like a place where tourism is a side business rather than the main event.

The classic itinerary is short: fly to Ternate, spend two days exploring the island and neighbouring Tidore, then continue to Morotai or Halmahera. A longer trip adds the Sula islands, the Bacan group and the remote coast of southern Halmahera, all of which require boats and patience.

It is also a good alternative to the Banda islands for travellers interested in the spice trade. Ternate's sultanate, forts and clove groves tell a similar story with more urban energy and easier logistics.

Ternate and Tidore

Ternate is a small island with a big city on it. The streets climb the lower slopes of Gamalama, and the waterfront looks across to Tidore. The sultan's palace, the Kedaton, is still in use, and the surrounding old town has Dutch forts, Chinese shophouses and mosques built in a distinctive local style.

Hiking Gamalama is the main outdoor activity, but the volcano is active and the route changes after each eruption. Go with a local guide, check current conditions at the observatory, and do not attempt the summit crater rim. The views from the lower slopes over the city and the sea are worth the early start even if you stop below the top.

Tidore is a twenty-minute boat ride away and feels slower and greener. The island has its own sultanate, a crater lake at Tolire, and hot springs near Akesahu. A circuit of the island by motorcycle takes a few hours and passes clove groves, fishing villages and beaches with no facilities at all.

Halmahera, Morotai and the south

Halmahera is the largest island in the province and one of the least developed in Indonesia. The north has the capital Sofifi and the nickel and gold operations around Weda Bay, while the interior is forested and sparsely populated. Birdwatching, especially for birds of paradise and parrots, is the main draw for naturalists.

Morotai, north of Halmahera, was a major Allied base in 1944 and 1945. Wrecks, airstrips and memorials remain, and the island has become a modest destination for divers and history travellers. The beaches are excellent and almost empty, but facilities are basic and transport is limited.

The Sula islands and the Bacan group sit further south, reachable by ferry from Ternate or Ambon. Bacan has a small sultanate, hot springs and reef, while the Sula islands are known for their forests and traditional weaving. These are places for travellers with time and a high tolerance for minor inconvenience.

• Ternate (TTE): airport, sultanate, Gamalama
• Tidore: crater lake, hot springs, quiet coast
• Sofifi: provincial capital on Halmahera
• Morotai: WWII sites, beaches, diving

Getting there and moving between islands

Sultan Babullah airport (TTE) on Ternate has direct flights from Jakarta, Surabaya, Makassar and Manado, plus connections through Ambon. The runway is short and hemmed in by the volcano and the sea, so weather delays are common. Allow a spare day if you are connecting to an international flight.

Ferries connect Ternate with Tidore, Halmahera and the southern islands. The fast boats to Sofifi and Jailolo take under an hour, while longer services to Morotai and the Sula islands run overnight. Schedules are published locally but change often, so confirm at the port a day in advance.

On Ternate and Tidore, motorcycles and angkot minibuses are the main transport. On Halmahera, roads are limited and journeys are slow; a rented motorcycle is the practical way to explore, and fuel is available in towns but not on remote stretches.

When to go and what to expect from the weather

The dry season runs roughly October to April, when the southeast monsoon brings calmer seas and clearer skies. This is the best time for diving, for boat crossings and for hiking Gamalama. November and December are particularly pleasant.

The wet season, from May to September, brings rain, wind and cancellations. Seas can be rough between the islands, and ferry services are sometimes suspended. Ternate itself remains functional, but Morotai and the remote islands become harder to reach.

The province sits close to the equator, so temperatures are stable at around 26 to 32 °C and daylight lasts about twelve hours. Humidity is high, and the volcano creates its own afternoon cloud, which is worth remembering when planning a summit hike.

Costs, beds and local etiquette

Ternate has the best range of hotels, from IDR 250,000 guesthouses to mid-range properties around IDR 700,000. Tidore and Morotai have small guesthouses and homestays, generally IDR 200,000 to 450,000. Halmahera's interior has very limited accommodation and often requires a homestay arranged in advance.

North Maluku is predominantly Muslim, with Christian communities in parts of Halmahera. Dress modestly, remove shoes before entering a mosque or a home, and ask before photographing ceremonies or the sultan's palace. Alcohol is limited and should not be consumed openly in public.

Cash is essential. ATMs exist in Ternate and Sofifi but are scarce elsewhere, and cards are rarely accepted. Bring small notes, a torch, insect repellent and reef-safe sunscreen. Tipping is not expected, but a modest tip for guides and boat crews is appreciated.

Questions people actually ask

Can I climb Gamalama?

Only with a local guide and only when the volcanology agency says it is safe. The route changes after eruptions, and the crater rim is dangerous. Many visitors hike the lower slopes instead.

How do I get to Morotai?

There are flights from Ternate and occasional ferries from Sofifi or Tobelo. Services are limited, so check schedules locally and allow extra days in case of cancellation.

Is Ternate a good base for diving?

Yes. There are dive sites around Ternate, Tidore and Halmahera, including muck diving and reef. Operators are small, so book through your hotel before arrival.

What should I wear in Ternate?

Light, modest clothing. Shorts are acceptable for men in tourist areas but not in villages or mosques. Women should cover shoulders and knees, and a scarf is useful for entering religious sites.