Delve deeply into the biological and cultural diversity that forms the fabric of Indonesia’s largest island. Explore small fringing islands, follow historical trading routes and the trails of early explorers, meander along the coastal ecosystems and into the labyrinth of islands of the western Indonesian maritime border. Join local rangers for guided walks and tours through Ujong Kulon and Tambling National Park as we engage with researchers and learn about Javanese rhinoceros and sub species of the endangered Sumatran tiger not found anywhere else in the world. Engage in a community initiative providing employment opportunities for local villagers in remote North Nias. Enjoy sunset drinks at zero degrees latitude and cross the Sunda Straits to discover the volcanic history of Anak Krakatau. Take a traditional becak ride through the old town of Medan, and deepen your understanding of the devastating 2004 Tsunami in the province of Aceh. This expedition offers an unforgettable adventure uncovering and connecting you with the ethnic mosaic that is modern day Indonesia.
Arrive: Singapore
Depart: Singapore
Highlights
Take a guided walk with local rangers in Ujung Kulon National Park, one of the last remaining habitats of the Javan Rhinoceros
Engage with researchers and join local rangers for a guided walk through the Tambling National Park, learn about the sub species of Sumatran tiger not found anywhere else in the world as we visit their enclosure and hear about the plight of rehabilitated and remaining tigers
On a city tour, trace the historical and architectural influences of early Bengkulu, from Kampung China through to the 19th Century British Empire era of Sir Stamford Raffles
Join the traditional fishing community in North Nias to participate in a collaborative community initiative that provides employment for the local villagers and explore the rituals and belief systems with expedition style visits to a range of small island communities
Enjoy sunset drinks at zero° latitude
Experience a moving memorial service at sea at the site of the HMAS Perth and cross the Sunda Straits to site the volcanic spectacle of Anak Krakatau
Deepen your understanding of the 2004 Tsunami and its devastating effects with a guided visit to the moving Tsunami Museum in Banda Aceh
Note: This trip is not exclusive to, nor operated by, Wilderness Travel, who acts solely as an agent in booking your reservation with the operator. Please download the Rate Sheet in the Dates & Pricing section to see the full pricing details and contact our Cruise Collection Specialists to check availability.
Board Coral Geographer at 4:00 pm at the Harbourfront Passenger Terminal and settle into your stateroom before our departure at 5:00 pm as you sail south towards Belitung on your clockwise circumnavigation of Sumatra.
This itinerary includes a total of three days at sea to reach these destinations. During sea days, relax or join your Expedition Team for a fascinating program of interactive workshops and informative presentations. Join the Captain for welcome drinks and meet your crew and fellow travelers as the sun sets.
Today you arrive at Belitung Island off the east coast of Sumatra. Board the Xplorer before a short trip over to Tinggi Beach, known for its serene and picturesque white sand, turquoise waters, and granite rock formations.Here you'll swim, beachcomb, or simply enjoy a leisurely stroll to the headland along the shoreline to explore the unique rock formations.
Today spend the day at sea learning about the interesting history and landscapes of the region we are passing.
Learn of the HMAS Perth, originally commissioned as HMS Amphion, a Leander class light cruiser used by the Royal Australian Navy during World War II. After being transferred to the American-British-Dutch-Australian Command, she was torpedoed and sunk by the Imperial Japanese Navy at the Battle of Sunda Strait, resulting in the loss of over half her crew. The wreck of the ship was discovered in 1967 and, over the years, has been partially stripped by unauthorized salvagers. You will pay respect and partake in a remembrance ceremony at the location of the sinking of the HMAS Perth, as you cross its final resting place in the Sunda Strait this afternoon.
Also located in the Sunda Strait between the islands of Java and Sumatra, is Anak Krakatau (or “Child of Krakatau”), one of four islands that emerged due to the volcanic activity in this archipelago. Learn more about the history of Krakatau, which exploded in August 1883 causing devastation across the region. This eruption was so huge that the island of Krakatau was almost destroyed, where what you see now are the few remaining fragments of the original islands. In the center a new growing volcano named Anak Krakatau emerged in 1927. This new volcano is very active and last erupted in 2018 losing 820 feet in height at the time. Due to its young age, the island is one of several in the areas that are of interest to, and the subject of extensive study by volcanologists.
Located in the southwestern tip of Java, this national park encompasses the Ujung Kulon peninsula, offshore islands, and the famous Krakatau reserve. It boasts the largest remaining area of lowland rainforests in the Java plain, hosting a rich variety of plant and animal species, including the endangered Javan rhinoceros. The park showcases diverse marine habitats, such as rocky shores, mangrove swamps, coral reefs, and sea trenches, offering captivating glimpses into the underwater world.
In small groups you will be guided through this relatively inaccessible National Park by Park Rangers along an easy trail through the towering pristine rainforest. Along the way you will learn about unique geological features, rich biodiversity, conservation efforts and the challenges and threats this park faces. Your guides will also explain the intricate mangrove ecology of the area and visit the Ciduan grazing ground, looking out for rhino footprints and other flora and fauna species.
Tip: We highly recommend you bring your binoculars along for this excursion to search for an array of birds and other wildlife in the park.
Today you will travel to the south-western tip of Sumatra, where the Tambling Wildlife Nature Conservation awaits us. Established to protect endemic species such as tigers and sunbears, this nature conservation area covers 45,000 hectares of land and includes a 14,082-hectare area of marine park. The center focuses on preserving the habitat of wild tigers, rehabilitating, and releasing tigers as well as contributing to the conservation of tigers and other wildlife.
Trading your safari jeeps of the sea (the Xplorers) for real safari jeeps, today you venture into the surrounding jungle to spend a full day exploring this nature conservation area. Learn about the sub species of Sumatran tiger, not found anywhere else in the world as you visit their enclosure and hear about the plight of rehabilitated and remaining tigers. You will also learn about the local community projects aiming to reduce poaching and habitat loss for not only the Sumatran tiger but other wildlife including siamangs and wild sambar. There will also be time to visit a local village to see where the produce that supports the center is grown and meet the researchers to hear about the jungle patrols to keep poaching at bay.
About 60 miles southwest of Sumatra, one of the 92 outlying islands of Indonesia is Enggano Island. The Enggano people are one of the oldest tribes of Sumatra. Ethnically, they are closely related to the indigenous tribes of Java and Sumatra, from where migration flowed directly to Enggano Island.
Today you will enjoy the pristine waters and white sand beaches as we snorkel and swim from the beach at Dua Island. You will also enjoy a swim at the unique freshwater spring Bak Blau, which translates in English to "a blue eye." You may also have the chance to explore a local village before soaking up the sunset views from this isolated island.
Formed in 1968 by separating an area from the province of South Sumatra, Bengkulu has a rich history with influences from the Buddhist Srivijaya empire, Portuguese and Dutch colonization, and British presence. Bengkulu is home to various indigenous ethnic groups, with the majority being Rejangs, followed by Javanese, and other minority groups, as well as non-indigenous ethnic groups from different regions of Indonesia.
Today you will trace the history of early Bengkulu, from Kampung China to the 19th century British Empire and Sir Stamford Raffles on a tour with local guides that weaves history through the city's architecture. Visit local markets and learn about the ingredients in the traditional medicine of Indonesia with the opportunity to sample Jamu, a health drink made with turmeric and ginger. Later, visit the Besurek Batik village to explore the combination of Arabic calligraphy motifs and Rafflesia flowers, which are the distinctive symbol of the Bengkulu Province.
Today you arrive in Padang, known for its long history as a trading center, with pepper and gold being major commodities during the pre-colonial era. The Dutch gained control of the city in the 17th century, with intermittent periods of British rule, until Indonesia gained independence. This city has been influenced by the Minangkabau people, an ethnic group known for their matrilineal descent system and conversion to Islam in the 16th century.
This morning you will explore the city on a cultural walking tour, taking in the incredible Dutch, English, Chinese and Minangkabau architecture along the old port—the seat of trading and reason for Padang's success as a trading location. Be sure to take in the spectacular scenery of the aquamarine waters of the open ocean and verdant, jungle-clad volcanoes towering above.You will also visit the bustling local morning markets and one of the most unique mosque constructions in Indonesia—the Masjid Raya Sumatera Barat.
This afternoon you will travel to nearby Sikuai Island, with tropical forests, white sand beaches and exceptional coral reefs. Explore the walking tracks along the island or climb to the highest peak to enjoy the sunset view from the heights.
Today you arrive at Siberut Island, known for its rich biodiversity including various primate species and fringing coral reef system. The island's geography features diverse coastal areas, mangrove forests, Barringtonia forests, hilly interiors, and swamp forests, contributing to its unique ecosystem.
Spend the morning swimming, snorkeling, and exploring the underwater marine spectacle at the southern end of Siberut island home to diverse marine life, including coral reefs and colorful fish. After lunch onboard Coral Geographer, depart on an Xplorer cruise to Katurei Bay, home to the remote local villages that call this island home. Here you can engage with the locals, fish is their mainstay and learning about foraging for jungle produce.
Today you'll board the Xplorer for a cruise through a section of the Tanahbala Channel, separating Tanah Balah Island from Tanah Masa Island, surrounded by coral reef. Enjoy the opportunity to see coastal villages, rock and reef formations as well as birdlife, as this area is only accessible by small sailing or local boats.
This evening as the sun sets enjoy beach drinks on Marit Island at zero degrees latitude. This point is exactly halfway between the North pole and South pole, separating the earth into two equal hemispheres.
Today you arrive at the island of Nias off the western coast of Sumatra. Known for its cultural individuality, this isolated chain of islands has been trading dating back to prehistory, with some historians citing the local culture as one of the very few remaining megalithic cultures still in existence today.
Nias, alongside its cultural significance, is known for its great diversity of festivals and celebrations, including the most-commonly noted Stone Jumping. Here, stone jumping is a manhood ritual where young men leap over two-meter stone towers, previously known to be covered with spikes or sharp bamboo. Another notable cultural distinction here is the music of Nias, which is performed mostly by women and acknowledged widely for its haunting beauty.
Visit Bawomataluo Village, a UNESCO recognized historic site and a masterpiece of local culture with its megalithic monuments, traditional houses, rituals, and celebrations. Learn more about the unique history and culture this island holds.
This evening enjoy a special Cultural Festivity at South Nias Island with immersive traditional dance and music performances as we enjoy the plentiful offerings of traditional local cuisine.
This morning you return to Nias to explore the considerably less visited northern area which has only become accessible in the last 20 years. Be greeted with a traditional welcome (Tari Moyo - Eagle Dance) from the village of Sisarahili Teluk Siabang community and try local sweets. Meet our local interpreter and guide as we wander the mangrove forest and learn about the newly established community initiatives, with long-term aims for this remote fishing village.
This afternoon you will make an expeditionary stop at Sena Island, with the potential to beachcomb along the shores, swim, snorkel and explore the two lakes on this small island.
Aceh is the only province that has special privileges and wide-ranging autonomy to govern itself within Indonesia. Sharia law in Aceh is only intended for every Muslim resided in Aceh, however the observance of respectful and conservative dress by guests is well received by locals. Simeulue locals are known for their interesting dance art, with colorful costumes and dynamic movements. Some dances are performed using live percussion to hold the rhythm.
Here we visit Aluan, a sustainable organic coconut oil producer. Join a guided educational tour to learn about the sustainable supply chains from forest to consumer. You will also see firsthand that forests and wildlife are disappearing, fueled by ongoing demand for unsustainably sourced palm oil. Visit Sinabang Arts and Cultural Centre to experience and learn about Nandong, one of the most popular oral tradition and icons of Simeulue (oral poetry) and Kedang (drum) performances.
After lunch Coral Geographer will reposition to Simuat Island, dominated by coral beaches and towering cliffs. Although there is still some damage from the 2004 Tsunami, many coral gardens have recovered. Here we will snorkel and swim from the island, enjoying a relaxing afternoon.
This morning you will come alongside in the city of Banda Aceh, well known as the city that was hit by the devastating Boxing Day Tsunami of 2004. Learn about the events of that day and visit the remarkable museum and memorial park for a moving symbolic reminder of the devastation affected on the local people. You will have time to explore the city and purchase souvenirs.
Tonight during dinner onboard you will enjoy a display of the UNESCO Intangible Cultural Practice of the Saman Dance specific to the region, with a fast-paced rhythm and common harmony between dancers without musical instruments.
Medan is the capital and largest city of the Indonesian province of North Sumatra. Take a guided tour of this city that exemplifies the multicultural fabric of Medan. Enjoy a cultural performance, try the exotic and confronting durian fruit, see the splendor of the Sultan of Delhi's Palace, take time to photograph Dutch and English Art Deco buildings still standing today and learn more about the history and culture of the Batak Karo people. Get a taste of local life with a becak tour of the old town.
The Strait of Malacca is a narrow stretch of water nearly 500 miles long between the Malay Peninsula to the northeast and Sumatra to the southwest, connecting the Indian Ocean and the Pacific Ocean. One of the busiest and most important trade and strategic routes in the world. Named after the Malacca Sultanate that ruled over the strait between 1400 and 1511, over 120,000 ships now pass through the Strait every year, a billion-dollar highway carrying goods such as oil, gas and manufactured products and accounting for a 3rd of the worlds trade and 50% of its oil shipments.Spend the day relaxing before you complete your circumnavigation and arrive back in Singapore the next morning.
This morning you arrive in Singapore at 7:00 am. Farewell your Master, crew, and fellow guests before disembarking at 8:00 am.
Dates & Pricing
Payment & Cancel Schedule
At time of reservation: 20% of trip cost 90 days prior to departure: Balance
Please note that this differs from our standard policy.
Cancellation & Transfer Schedule
Minimum fee: 20% of trip cost 60-89 days prior to departure: 50% of trip cost 59 days or less: 100% of trip cost
Please note that this differs from our standard policy.
Included
All excursions with the Expedition Team
Use of Xplorer, Zodiacs and kayaks
Snorkeling equipment
All meals, chef-prepared
Selected wines, beers and house spirits, juices and soft drinks served with lunch and dinner
24-hour coffee and tea station
All entrance fees to National Parks, port charges and taxes
Tips and gratuities
Use of all onboard facilities and library
Expedition photos
Post-cruise transfers
Wi-Fi Access - standard speed connectivity
Not Included
International and domestic Airfare
Pre- or post-trip accommodations, pre-trip transfers
Taxes or government fees
Passports or visa fees
Baggage fees
Travel, health, accident or other insurance (required)
Any meals or beverages not specified in itinerary
Alcoholic drinks outside of lunch and dinner service
Items of a personal nature including SCUBA Diving, laundry service, and souvenir purchases
Accommodations
Scroll through our signature accommodations for this trip below. Although it is highly unlikely, we may make substitutions when necessary.
Coral Geographer
Days 1-18 (18 nights)
The Coral Geographer was launched in 2021 and designed with both exploration and comfort in mind. Her shallow draft and advanced navigation systems allow access to locations that are off-limits to large cruise ships, and she carries two trademark “Xplorer” tenders that can seat all guests at once for shore...
Our Area Specialists know every detail about our tours. They will be happy to answer any questions and help you choose the journey that’s right for you. Contact us to learn more or book your trip today!
With more than 200 different adventures to choose from, we want to help you find the trip that’s right for you. Our Trip Level system ranks each trip in two ways: a number rating from 1 to 6 according to the activity, and general travel rigors. 1 is the easiest and 6+ the most difficult—see descriptions below for explanations of each number. A plus (+) sign means the trip is a bit more strenuous than other trips of that level. The detailed explanation of each trip—below the bar with the number rating—is perhaps more important, specifying activities, altitudes, hiking, and travel conditions. The Detailed Itinerary, available by download or mail, gives further information. Our Area Managers can also answer questions and guide you to the trip that best suits your interests.
Level 1 – Easiest
Non-camping journeys, optional walks, little elevation gain or loss.
Hotel nights and/or safari-style camping, hikes of two to four hours on some days. Other physical activities are sometimes included, such as optional sea kayaking.
Half- to full-day hikes (3-6 hours) over rolling countryside on most days, occasional steep trails. Many of our hotel-based walking tours are in this category, as are our snorkeling adventures.
Some trips with minimal hiking but rugged travel conditions or long drives, such as Tribal Ghana, Togo & Benin, are Trip Level 3.
Level 4 – Moderate to Strenuous
Full-day hikes (4-6 hours), mountainous terrain, significant elevation gains and losses (hiking up or down as much as 3,000 feet) on many days. Altitudes no greater than about 10,000 feet.
Full-day hikes (4-8 hours), mountainous, steep terrain (hiking up or down as much as 3,500 feet) on many days. Trips with hiking at average altitudes of 10,000 to 12,000 feet are in this category.
Full-day hikes (5-8 hours), mountainous, steep terrain (hiking up or down as much as 3,500 feet) on many days. Most hikes take place at altitudes above 10,000 feet, with some days ascending as high as 18,000 feet.