In the northeast of Indonesia, between Celebes (Sulawesi) and New Guinea, lies a collection of islands steeped in history and natural beauty.
One known as the Spice Islands, the region is known today as Maluku (or the Moluccas). These islands were once the epicenter of the global spice trade where exotic spices such as nutmeg, cloves, mace, and pepper thrived, drawing merchants and explorers from across the world.
Where are the Spice Islands?
The Spice Islands are located in eastern Indonesia, situated between the larger islands of Sulawesi to the west and New Guinea to the east. They lie in a scattered archipelago within the larger area of the Maluku Sea, encompassing both northern and southern hemispheres of the Indonesian maritime region.
These islands are part of the broader Southeast Asian island chain and are surrounded by several significant seas:
- The Banda Sea to the south
- The Halmahera Sea to the north
- The Ceram Sea to the west
This archipelago is composed of hundreds of small islands, with key clusters playing critical roles in the region’s history and trade. Today it is known as the Moluccas.
Experience the Spice Islands
One of the finest ways to explore the Spice Islands is aboard Calico Jack on her 11 Night Sorong to Ambon Dive Expedition.
This seasonal voyage crosses the Banda Sea from West Papua into historic Maluku, combining remote diving, volcanic islands, Banda Neira, and one of Indonesia’s most extraordinary frontier routes.
For travellers seeking something deeper than a standard island trip, few journeys compare.
Explore the Calico Jack Spice Islands Expedition →
Why were the Spice Islands important?
A Historic Trade Hub, the Spice Islands were integral to the thriving trade networks of the Far East long before European explorers ventured into the Indian Ocean in 1498.
Spices from the islands were exchanged for Chinese silks, Indian cottons, Arabian coffee, and African ivory, enriching civilizations across Asia and beyond.
However, it was the exorbitant spice prices in Europe that truly underscored the islands’ importance. Spices made their way to Europe through a complex overland route, passing through multiple traders, each adding a profit margin.
By the time the spices reached Venice, the primary trade hub between Europe and the East, their prices had soared to 1000% of their original value. This lucrative trade inspired a fervent search for direct sea routes to the islands.
Why were they called the Spice Islands?
The Spice Islands, now known as the Maluku Islands in Indonesia, earned their name due to their role as the world’s primary source of valuable spices like cloves, nutmeg, and mace during the height of the global spice trade.
These aromatic treasures, highly sought after in Europe and beyond, were native to these islands and could not be found elsewhere. The unique climate and volcanic soil of the region created ideal conditions for these spices to thrive, making the islands a focal point of exploration, trade, and conflict among European powers in the 15th and 16th centuries.
European Exploration and the Spice Trade
The Portuguese were the first Europeans to establish direct trade with the Spice Islands, arriving in the 1520s. They were followed by the Dutch and English approximately 80 years later.
Despite the challenges of navigating uncharted waters, the profits from the spice trade were enormous. For instance, the first English spice voyage in 1598 resulted in significant profits, even though two of the three ships were lost and only a modest cargo of spices was acquired.
Main Islands of the Spice Islands
The Spice Islands or Maluku Islands are divided into two provinces: Maluku and North Maluku. They encompass approximately 1,000 islands, known for their lush landscapes, active volcanoes, and palm-lined beaches. Among the most notable islands are:
Banda Islands
The Banda Islands, a cluster of 10 small volcanic islands, were the world’s sole source of nutmeg and mace during the height of the spice trade.
Located in the Banda Sea, they were highly coveted by European powers such as the Portuguese, Dutch, and English. The most prominent islands include Banda Neira, the administrative center; Banda Besar, the largest island; and Pulau Run, which became infamous for being traded by the British to the Dutch in exchange for Manhattan.
With rich colonial history, the islands are home to forts, old plantations, and cultural remnants from centuries of spice cultivation. Today, the Banda Islands are a paradise for divers, offering pristine reefs and abundant marine life.
Key Islands of Banda:
- Banda Neira (the main island)
- Banda Besar
- Pulau Run
- Pulau Ai
- Pulau Hatta
- Pulau Pisang
- Pulau Keraka
Ternate
Ternate, one of the most famous Spice Islands, is dominated by Mount Gamalama, an active volcano that looms over its landscape.
Historically, it was the seat of the Sultanate of Ternate, a powerful trading kingdom that controlled clove production and commerce. The island’s strategic location made it a focal point for colonial powers, leading to periods of conflict and cultural exchange.
Ternate’s old forts, mosques, and sultan’s palace are testaments to its rich past. The island is also known for its natural beauty, with black sand beaches, lush forests, and volcanic hot springs.
Tidore
Tidore, a neighbor of Ternate, was a significant clove producer and rival to the Ternate Sultanate.
With its roots in the ancient spice trade, the island played a key role in regional politics and commerce. Mount Kie Matubu, Tidore’s towering volcanic peak, adds to its dramatic landscape.
The island is quieter and less developed than Ternate but retains its charm with historical sites like forts, traditional villages, and remnants of Spanish influence. Tidore’s strategic importance during the colonial era is reflected in its role as a key battleground for European powers.
Ambon
Ambon Island, the capital of the Maluku province, has a storied history as a trade hub during the Dutch East Indies era.
Although not a primary spice producer, its central location made it a key port for the transport and export of spices.
Ambon is home to Fort Victoria, a colonial stronghold, and museums that document the island’s past. Modern Ambon is a bustling city with a mix of cultures and religions, offering vibrant markets, traditional dances, and cuisine that reflects its multicultural heritage.
Surrounded by coral reefs, the island is also a destination for diving and snorkeling
Halmahera
Halmahera is the largest island in the Maluku group, but its rugged terrain and dense forests meant it played a lesser role in the spice trade compared to smaller islands like Ternate and Tidore. However, it served as an important agricultural and trading region.
The island is a hotspot for biodiversity, with unique flora and fauna, making it a haven for eco-tourists. Culturally diverse, Halmahera is home to various indigenous communities, each with its language, traditions, and customs. Its volcanic landscapes, pristine beaches, and vibrant underwater ecosystems attract adventurers and nature lovers.
Saparua
Saparua is a small but historically significant island known for its role in resistance against Dutch colonial rule.
It was one of the key spice-producing islands, with nutmeg and cloves grown in its fertile soil. Saparua is less visited than Ambon or the Banda Islands, giving it a quiet, off-the-beaten-path charm.
Historical sites like Fort Duurstede offer a glimpse into its colonial past, while its welcoming villages provide insight into traditional Maluku culture. The island’s coral reefs and tranquil waters also make it a haven for snorkeling and diving.
Seram
Seram, the largest island in central Maluku, is rich in biodiversity and culture. Known as the “Nusa Ina” (Mother Island) in local folklore, it is considered sacred by the indigenous Alifuru people. The island’s fertile lands made it suitable for spice cultivation, though it was less prominent in the trade compared to Ternate or Banda.
Seram’s rugged interior features dense rainforests, towering mountains, and endemic wildlife, making it a hotspot for eco-tourism. Manusela National Park is one of its highlights, offering opportunities for trekking and bird-watching.
Buru
Buru is an island with a complex history tied to both the spice trade and more recent events.
While it was involved in the spice trade, its remote location and rugged terrain made it less significant than other islands. Buru gained notoriety in the mid-20th century as a site for political exile.
Despite its turbulent past, the island is known today for its unspoiled natural beauty, traditional villages, and unique biodiversity. Its rainforests, rivers, and mountains offer a serene retreat for travelers seeking solitude.
Haruku
Haruku is a small island near Ambon, with a rich cultural and historical heritage. During the spice trade, it was an important location for the cultivation of nutmeg and cloves.
Haruku is home to traditional villages where local customs are still practiced, and ancient sites like sacred wells and fort ruins reflect its historical significance.
The island’s pristine beaches and coral reefs make it an attractive destination for visitors seeking relaxation and underwater exploration.
Kei Islands
The Kei Islands, though not historically as prominent in the spice trade, are part of the broader Maluku region.
These islands are renowned for their breathtaking white sand beaches, such as Pasir Panjang, and their clear turquoise waters. The Kei Islands are culturally diverse, with influences from local traditions, Islam, and Christianity.
Their relative remoteness makes them ideal for off-the-beaten-path travelers. The islands also host the Bali Kei Festival, celebrating the region’s cultural heritage and natural beauty.
Aru Islands
Located in the easternmost part of Maluku, the Aru Islands consist of hundreds of small islands.
While they were not a primary source of spices, they contributed to the region’s trade network. Known for their rich marine biodiversity, the Aru Islands are a haven for fishing and diving.
Their unique ecosystems support a variety of wildlife, including birds of paradise and saltwater crocodiles. Traditional practices and a slower pace of life characterize the islands, offering a glimpse into the region’s heritage.
Why Visit the Spice Islands Today?
While the Spice Islands once shaped global trade, today they offer something far rarer: one of Indonesia’s most rewarding and least-travelled regions to explore.
Spread across the Banda Sea and wider Maluku archipelago, the islands combine volcanic landscapes, world-class diving, layered colonial history, and a sense of remoteness that is increasingly hard to find elsewhere in Southeast Asia.
Volcanic Landscapes and Dramatic Scenery
Many of the islands rise sharply from deep blue water, shaped by volcanic activity over centuries. Gunung Api in the Banda Islands is the most iconic example—an active cone dominating the horizon and creating one of the most striking settings in eastern Indonesia.
Elsewhere, forested ridgelines, black sand shores, hidden bays, and emerald coves give the region a raw, cinematic beauty.
Exceptional Diving and Snorkelling
The Banda Sea is renowned for clear water, healthy reefs, sea mounts, and pelagic encounters. Depending on season and location, divers may encounter schooling fish, reef sharks, turtles, and seasonal hammerhead migration.
Around Ambon, Banda, and the outer islands, snorkellers and divers alike will find coral gardens, drop-offs, lava-formed reefs, and marine life far from the crowds seen in more established destinations.
Deep History and Cultural Heritage
Few destinations in Indonesia carry such global historical significance. These islands once sat at the centre of the spice trade, drawing merchants and colonial powers from across Europe, Arabia, India, and Asia.
Today, forts such as Fort Belgica in Banda Neira, old trading houses, harbours, mosques, and village settlements offer a tangible connection to that past.
Nutmeg, Cloves, and Living Traditions
The story of the Spice Islands is not confined to museums. Nutmeg and clove trees still grow here, and visitors can walk through plantations, meet local communities, and experience traditions shaped by centuries of maritime exchange.
The aromas, flavours, and agricultural rhythms that once transformed world history remain part of everyday life.
True Remoteness
Perhaps the greatest appeal today is space. Compared with Bali, Komodo, or even Raja Ampat, the Spice Islands remain lightly visited.
That means quieter anchorages, uncrowded dive sites, slower travel, and a stronger sense of discovery—ideal for travellers seeking a more meaningful side of Indonesia.
Best Experienced by Sea
Because the islands are scattered across a wide maritime region, travelling by yacht or expedition vessel allows access to multiple islands, hidden bays, and remote reefs in a way land-based travel rarely can.
For many travellers, this is where the Spice Islands become unforgettable.
Visit the Spice Islands Aboard Calico Jack
For travellers looking to experience the Spice Islands properly, one of the most rewarding ways is aboard the expedition yacht Calico Jack.
Purpose-built for remote Indonesian cruising, Calico Jack is one of the standout vessels operating these lesser-travelled waters, combining serious diving capability with the comfort and style needed for longer crossings through the Banda Sea.
Her 11 Night Sorong to Ambon Dive Expedition is a seasonal journey linking West Papua with the historic Spice Islands of Maluku, travelling through one of Indonesia’s most extraordinary and least-visited maritime regions.
Rather than simply visiting a single destination, this route unfolds as a true voyage across the eastern archipelago.
Depending on season and conditions, highlights include:
- Remote crossings through the Banda Sea
- Exceptional reef, wall, and pelagic dive sites
- Volcanic island scenery rising from open ocean
- Historic Banda Neira and its colonial spice legacy
- Nutmeg-growing islands and local village encounters
- Quiet anchorages rarely reached by conventional travellers
- Arrival into Ambon, gateway to Central Maluku
This is the kind of charter for guests who want more than a standard island itinerary. It suits experienced travellers, divers, and adventurous couples or groups seeking a deeper side of Indonesia, where the journey itself becomes part of the reward.
At Boatique Charters, we help guests access standout expedition routes such as this aboard trusted yachts like Calico Jack, with clear advice on timing, availability, and whether a Banda Sea crossing is the right fit for your travel plans.
More helpful information on planning your perfect Indonensia yacht charter
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