Sumatra to Flores: Orangutans, Volcanoes & Komodo Dragons

An Unfiltered Travel Guide & Photo Diary

Sumatra to Flores: Orangutans, Volcanoes & Komodo Dragons

  • The routeWritten as you'd travel it independently — where each day goes and what there is to do when you get there, following the same stops and activities G Adventures runs wherever you could arrange them yourself.
  • DIY Reality CheckWhere doing it yourself gets hard: permits, closures, bookings that sell out months ahead.
  • G Adventures includesBooked start to finish as one 30-day trip — you can't buy a single day of it. These panels show what their price covers each day, so you can weigh it against doing it yourself.

What It Takes to Coordinate This Route Yourself

Covering 883 km on this route requires no specialist vehicles or off-road driving; a traveller can rent an ordinary car and drive the road legs themselves. However, self-scheduling this 30-day journey means booking 25 nights of accommodation across 13 separate properties, alongside 24 transport legs. This logistics puzzle includes two domestic flights, three public transport connections, and five days where stops are threaded into transfers. While managing these bookings and 32 activities is entirely feasible, a coordinated trip buys pre-aligned connections and the social dynamic of small-group travel.

See how G Adventures handles it

Day 4 in Gunung Leuser National Park carries this entire route, anchoring a two-day rainforest trek to see wild orangutans that dictates how you pace your time before and after. Planning this yourself means booking a flight from Medan to Denpasar, taking a fast boat across the Lombok Strait, and catching a speedboat to Gili Trawangan.

Mount Batur, an active volcano climbed at sunrise, links Canggu's surf coast with the traditional mountain village of Waerebo deep in Flores.

The Route, Day by Day

Medan, Sumatra

Arrival in Medan

Day 1 of 30

Land in Medan, the capital of North Sumatra. Get yourself to the hotel, drop your bags, and plan to meet the rest of the crew in the evening. The first night is a low-key chance to get your bearings, maybe find a local spot for a fresh juice or a cold Bintang, and get to know the people you'll be traveling with.

On the ground

  • Arrival day in Medan, Sumatra
  • Meet the group in the evening
  • First night out to get acquainted
  • Where you stay: Swiss Belhotel Medan

Medan, Sumatra

Medan City by Rickshaw

Day 2 of 30

Today is about getting a handle on Medan. The best way to see the city is by becak, a local cycle rickshaw that can weave through the traffic. The route hits the city's main sights, including the impressive Al-Mashun Great Mosque and the historic Maimun Palace, former home of the Sultanate of Deli. You'll also check out the Vihara Gunung Timur, a large Chinese temple, and the Tjong Afie Mansion.

Lunch is a group affair at a Padang-style restaurant, where dozens of small dishes are brought to the table. After that, the rest of the afternoon is yours to wander through the markets or find a coffee shop.

On the ground

  • City tour of Medan by becak (cycle rickshaw)
  • Visit the Al-Mashun Great Mosque and Maimun Palace
  • Explore the historic Tjong Afie Mansion
  • Group lunch at a traditional Padang restaurant
  • Where you stay: Swiss Belhotel Medan

Bukit Lawang, Sumatra

Overland to the Jungle's Edge

Day 3 of 30

Time to leave the city behind. After breakfast, it's an overland journey west to Bukit Lawang, a small village that serves as the main entry point to Gunung Leuser National Park. You'll arrive in the afternoon with enough time to check in, drop your stuff, and get a feel for the place. The rest of the day is free, so you can explore the village on your own or look into joining a local cooking class.

On the ground

  • Overland journey from Medan to Bukit Lawang (85km)
  • Arrive at the edge of Gunung Leuser National Park
  • Where you stay: Rindu Alam Hotel

Gunung Leuser National Park

Jungle Trek for Orangutans

Day 4 of 30

This is what you came to Sumatra for. Today you'll start a two-day trek deep into the rainforest of Gunung Leuser National Park, one of the last places on earth to see wild orangutans. The hike is a solid 6-7 hours through dense, muddy, and hilly terrain, so you'll only carry a small overnight pack. Your main luggage stays behind.

Keep your eyes peeled for Thomas leaf monkeys, gibbons, and giant monitor lizards. You'll stop for a picnic lunch on the trail. When you reach the campsite, the tents will already be set up, leaving you to relax before a jungle cookout dinner prepared by the local guides.

On the ground

  • Full-day jungle trek in Gunung Leuser National Park (6-7h, 5km)
  • Search for wild orangutans, monkeys, and other wildlife
  • Picnic lunch on the trail
  • Where you stay: camping at a wilderness site in the park

Bukit Lawang, Sumatra

River Tubing and a Jungle Bar

Day 5 of 30

Wake up to the sounds of the jungle. After a camp breakfast, you'll continue the trek on a different path, which is a bit steeper but offers more chances for wildlife sightings. The hike lasts about 3-4 hours before you reach a riverside spot for lunch. The trip back to Bukit Lawang is the fun part: you'll hop into inner tubes tied together to form a raft and float down the river.

The afternoon is free—a good time to visit the local Bat Cave. Later on, get ready for a big night out with the crew at one of Bukit Lawang's rustic jungle bars.

On the ground

  • Morning jungle trek through Gunung Leuser (3-4h, 3km)
  • Traditional river tubing back to Bukit Lawang village
  • group night out with the group at a local jungle bar
  • Where you stay: Rindu Alam Hotel

Bukit Lawang, Sumatra

Free Day in Bukit Lawang

Day 6 of 30

You've got a full free day to make the most of Bukit Lawang. If you're still feeling adventurous, you can sign up for a full-day white-water rafting trip on the Wampu River or take a cycling tour through the rural villages and bamboo forests. If you'd rather take it easy after the trek, you can just hang out in the village, grab some local food, and relax by the river.

On the ground

  • Where you stay: Rindu Alam Hotel

Medan, Sumatra

Village Life and Back to Medan

Day 7 of 30

Time to head back towards civilization. On the drive back to Medan, you'll make a stop at Kampung Lama, a unique village where Malay, Javanese, and Bataknese communities live together. You'll get a tour, learn how to make traditional crafts from coconut leaves, and have lunch with a local family on their farm, maybe even helping out with some planting or harvesting depending on the season. After the visit, it's the final stretch of the drive to a hotel near the Medan airport for the night.

On the ground

  • Overland journey back to Medan (approx. 139km total)
  • Visit and cultural experience in Kampung Lama village
  • Learn local crafts and enjoy a farm-to-table lunch
  • Where you stay: Anara Sky Kualanamu (Medan Airport)

Canggu, Bali

Sumatra to Bali: The Canggu Scene

Day 8 of 30

It's a major travel day as you hop from one iconic Indonesian island to another. You'll catch a flight from Medan, Sumatra, to Denpasar, Bali. After you land, an overland journey takes you to the heart of Bali's surf and digital nomad scene: Canggu. Drop your bags at the hostel, and the rest of the evening is free to dive into the town's busy nightlife.

On the ground

  • Flight from Medan (Sumatra) to Denpasar (Bali)
  • Overland transfer to the surf town of Canggu
  • Where you stay: Roomates Hostel Canggu

Canggu, Bali

Surf Lesson on the Bali Coast

Day 9 of 30

You can't come to Canggu and not get on a surfboard. Today starts with a surf lesson that's suitable for complete beginners and those who've tried it before. You'll go over the basics on the beach before hitting the waves with instructors to help you get up. After the lesson, the rest of the day is yours. You can rent a board to keep practicing, or just find a beachside warung for a Bintang and watch the action.

On the ground

  • Surf lesson on the beaches of Canggu
  • Grab a beer at a local beachside warung
  • Where you stay: Roomates Hostel Canggu

Bulian, Bali

Temples, Rice Fields, and a Village Stay

Day 10 of 30

Time to trade the coast for the highlands. The day begins with a drive north, stopping at the famous Ulun Danu Temple, which appears to float on the waters of Lake Beratan. From there, you'll continue to the small village of Bulian for a community-run homestay experience. After a welcome drink and lunch, a local guide will lead a trek through the village. You'll learn how to make traditional Balinese offerings from leaves and flowers before joining a local priest for a ceremony at a nearby temple.

On the ground

  • Visit the iconic Ulun Danu Temple on Lake Beratan
  • Overland journey to the highland village of Bulian
  • Village tour and cultural ceremony with a local priest
  • Where you stay: the community-run Bulian Homestay

Bulian, Bali

Free Day in the Highlands

Day 11 of 30

You have a full free day to explore the area around Bulian. A popular option is a trek through the neighboring Lemukih village, where you can see durian plantations, coffee fields, and a series of waterfalls, including one with a natural rock slide. If you'd rather see the area on two wheels, a bike tour through the quiet roads of Northern Bali is another solid choice. Or, just hang back and enjoy the slower pace of village life.

On the ground

  • Where you stay: Bulian Homestay

Kintamani, Bali

Hot Springs and Camping by the Volcano

Day 12 of 30

Enjoy a final free morning in Bulian—a good chance to join a local cooking class or just relax. In the afternoon, you'll take a van to Kintamani, a town situated at the base of the active volcano, Mount Batur. Tonight's accommodation is a campsite, but it comes with a major perk: a hot spring pool fed by the volcano. It's the perfect way to relax your muscles before a campfire and an early night ahead of tomorrow's big hike.

On the ground

  • Overland journey to Kintamani at the base of Mt. Batur
  • Soak in a natural hot spring pool at the campsite
  • Where you stay: camping at Toya Devasya Resort

Ubud, Bali

Mount Batur Sunrise and Ubud's Buzz

Day 13 of 30

It's a seriously early start today. You'll wake up well before dawn for the two-hour trek to the summit of Mount Batur (1700m). The goal is to reach the top in time to watch the sunrise over the caldera, complete with a simple picnic breakfast cooked by the volcanic steam. After hiking back down, there's time for one last, well-deserved soak in the hot springs. Then it's on to Ubud. On the way, you'll stop for lunch at the PKP Community Center, a women's empowerment project. The afternoon in Ubud is free before a big night out with the crew.

On the ground

  • Pre-dawn trek to the summit of Mount Batur for sunrise (7km)
  • Visit and lunch at the PKP Community Center
  • group night out with the group in Ubud
  • Where you stay: Pande Permai Bungalow

Ubud, Bali

Free Day in Ubud

Day 14 of 30

After the intensity of the volcano hike, today is all about recovery and exploring Ubud at your own pace. You've got a full free day to do whatever you want. Check out the bustling Ubud Market, visit the Sacred Monkey Forest Sanctuary, take a yoga class, or just wander the quiet paths through the rice paddies that surround the town. It's a day to recharge and soak in the atmosphere.

On the ground

  • Plenty of yoga studios and cafes to discover
  • Where you stay: Pande Permai Bungalow

Ubud, Bali

Another Day in Ubud

Day 15 of 30

One more free day in Ubud, and the options are endless. You could dive deeper into the local culture with a Balinese spiritual tour, take a hands-on cooking class at the PKP Community center, or rent a scooter or bike to explore the surrounding rice terraces on your own. It’s a choose-your-own-adventure day to tick off anything you missed.

On the ground

  • Where you stay: Pande Permai Bungalow

Tempasan, Lombok

Across the Strait to Lombok

Day 16 of 30

Time to leave Bali behind and hop over to the next island. The day involves a drive to the port at Padangbai, a fast boat across the Lombok Strait, and another overland journey on the other side to the village of Tempasan. You'll arrive in time to settle in and have a group dinner with the local villagers, shifting gears to a much quieter, rural pace.

On the ground

  • Overland journey to Padangbai port
  • Speedboat transfer from Bali to Lombok
  • Arrive in the rural village of Tempasan
  • Group dinner with local villagers
  • Where you stay: Aranka Tempasan Lodge

Tempasan, Lombok

Weaving and Rice Fields in Lombok

Day 17 of 30

Get a feel for local life in Lombok today. The morning starts with a guided walk through the village and its surrounding rice terraces, where you'll meet farmers and see their daily routines. Afterwards, you'll head to nearby Pringgasela Village to visit a women's cooperative. Here, you'll learn about their traditional weaving techniques and the use of natural dyes before having lunch. The afternoon is free for you to explore on your own, followed by a campfire with the group after dinner.

On the ground

  • Guided village walk and rice terrace trek
  • Visit a women's weaving cooperative in Pringgasela
  • Learn about traditional textiles and natural dyes
  • Evening campfire with the group
  • Where you stay: Aranka Tempasan Lodge

Tempasan, Lombok

Free Day in Lombok

Day 18 of 30

You've got a full free day in Tempasan to craft your own Lombok adventure. You could arrange a snorkeling trip to the coast, head inland to find waterfalls and look for monkeys in the forest, or take a local cooking class to learn the secrets of Sasak cuisine. If you'd rather have a chill day, finding a yoga class is also an option. It's your call.

On the ground

  • Where you stay: Aranka Tempasan Lodge

Senggigi, Lombok

Village Cycling and a Beach Transfer

Day 19 of 30

This morning you'll drive from Tempasan to Bonjeruk Village. Here, a student from a local English program will lead you on a short cycling tour (about an hour) around the village. The ride works up an appetite for a home-cooked lunch featuring traditional Lombok dishes. After eating, you'll continue the journey west to Senggigi, a laid-back beach town. The rest of the afternoon is free to hit the sand and watch the sunset.

On the ground

  • Cycling tour around Bonjeruk Village led by a local student
  • Enjoy a traditional home-cooked Lombok lunch
  • Overland transfer to the beach town of Senggigi
  • Where you stay: Puri Saron Hotel Senggigi Beach

Gili Trawangan

Gili T Snorkeling and a Big Night Out

Day 20 of 30

Get ready for paradise. A short drive and a speedboat ride will land you on Gili Trawangan, the largest of the three Gili Islands and famous for its no-cars policy and party scene. You'll have to carry your own bag about 300m from the boat to the hotel. After dropping your stuff, you'll head straight back out for a snorkeling trip, cruising around all three islands in search of sea turtles and colorful fish. Tonight is a big night out, and Gili T is the place for it.

On the ground

  • Speedboat transfer to Gili Trawangan
  • Snorkel trip around the three Gili Islands
  • Look for sea turtles at Turtle Point
  • group night out on the Gili T party strip
  • Where you stay: Natya Hotel

Gili Trawangan

Free Day on Gili T

Day 21 of 30

A full, glorious free day on Gili T. Your main decision is how lazy you want to be. You can rent a bike and cycle the island's perimeter in about an hour, stopping at different beaches along the way. Or you could just claim a beanbag chair at a beach bar and not move all day. Stand-up paddleboarding, more snorkeling, and finding the best sunset spot are also solid options.

On the ground

  • Rent a bicycle to circumnavigate the island
  • Where you stay: Natya Hotel

Seminyak, Bali

Back to Bali: Seminyak

Day 22 of 30

Time to say goodbye to the Gilis. You'll take a speedboat from Gili T back to Padangbai harbor in Bali. From there, it's an overland drive to Seminyak, a more upscale and busy beach town known for its high-end boutiques, beach clubs, and restaurants. The rest of the day is free for you to explore the shops, hit the beach, and find a good spot for dinner.

On the ground

  • Speedboat from Gili Trawangan back to Bali
  • Overland transfer to Seminyak (52km)
  • Where you stay: The Rivavi Legian

Labuan Bajo, Flores

To Flores and the Komodo Gateway

Day 23 of 30

One last island hop. A short drive takes you to the airport in Denpasar for a flight to Labuan Bajo on the island of Flores. This dusty, bustling harbor town is the gateway to Komodo National Park. You'll arrive in the afternoon with time to check in, wander down to the port, or find a spot to watch the sunset over the islands.

On the ground

  • Flight from Denpasar, Bali to Labuan Bajo, Flores
  • Arrive in the gateway town to Komodo National Park
  • Where you stay: Flamingo Ceria Hotel

Dintor, Flores

Spiderweb Rice Fields and a Mountain Hike

Day 24 of 30

Today you'll venture inland from Labuan Bajo. The first stop is Tado Village, where a local guide will lead you on a 1.5km uphill hike to a viewpoint overlooking the region's unique 'spiderweb' rice paddies, a traditional land-sharing system. After the hike and a local lunch, the drive continues to the coastal village of Dintor. This is the staging ground for tomorrow's big trek, so you'll spend the evening packing a small overnight bag.

On the ground

  • Overland journey into the Flores highlands
  • Hike to a viewpoint of the 'spiderweb' rice fields (1.5km)
  • Enjoy lunch in Tado Village
  • Overnight in Dintor to prepare for the Waerebo trek
  • Where you stay: Parle Zo Cottage

Waerebo, Flores

Trek to the Cone Houses of Waerebo

Day 25 of 30

The goal today is the remote, UNESCO-listed village of Waerebo, famous for its traditional cone-shaped Mbaru Niang houses. A short drive and a motorbike taxi ride get you to the trailhead. From there, it's a 2-3 hour trek uphill through a lush, misty rainforest. Upon arrival, the villagers will greet you with a formal welcome ceremony. After lunch, you'll get a hands-on lesson in harvesting and preparing the local coffee. Tonight, you'll sleep on a simple mat inside one of the communal traditional houses.

On the ground

  • Uphill trek to the remote Waerebo Village (2-3h, 5km)
  • Participate in a traditional village welcome ceremony
  • Learn about local coffee cultivation and preparation
  • Where you stay: a traditional Mbaru Niang house

Labuan Bajo, Flores

Back to the Coast

Day 26 of 30

After breakfast and a final look around Waerebo, you'll hike back down the same trail to the road—it's a bit faster on the descent. A motorbike and van will be waiting to take you and your main luggage on the long drive back to Labuan Bajo. It's a full travel day, so the evening is about getting a shower, a proper meal, and repacking a small bag for the three-day boat trip into Komodo National Park.

On the ground

  • Trek back down from Waerebo Village (1.5-2.5h, 5km)
  • Long overland journey back to Labuan Bajo (105km)
  • Repack for the 3-day Komodo boat excursion
  • Where you stay: Flamingo Ceria Hotel

Komodo National Park

All Aboard for Komodo Dragons

Day 27 of 30

The Komodo boat adventure begins. You'll walk to the harbor in Labuan Bajo and board a traditional wooden phinisi boat, your home for the next two nights. The first stop is Kelor Island for a short, steep hike to a panoramic viewpoint, followed by kayaking over to Strawberry Rock for some snorkeling. After lunch on board, you'll sail to Rinca Island. Here, a park ranger will lead a trek to find the world's largest lizard, the Komodo dragon. The day ends anchored near Padar Island, watching thousands of giant fruit bats take to the sky at sunset.

On the ground

  • Board a 3-day/2-night liveaboard boat
  • Hike on Kelor Island and snorkel at Strawberry Rock
  • Trek on Rinca Island in search of Komodo dragons
  • Watch the sunset flight of flying foxes

Komodo National Park

Sunrise Hikes and Manta Rays

Day 28 of 30

It's an early wake-up call for a pre-dawn trek to the summit of Padar Island. The view from the top, with its tri-colored beaches, is one of the most famous in Indonesia. Back on the boat, you'll cruise to Long Beach for some swimming and kayaking in calm turquoise water. The highlight of the day is a stop at Manta Point, where you'll jump in with a snorkel and hope to swim alongside giant manta rays. The day wraps up at Sebayur Island with a sunset kayak and a bonfire on the beach under the stars.

On the ground

  • Sunrise trek to the iconic viewpoint on Padar Island
  • Snorkel at Manta Point with a chance to see manta rays
  • Swim and kayak at Long Beach
  • Evening bonfire on the beach at Sebayur Island
  • Overnight on the liveaboard boat

Labuan Bajo, Flores

Last Sail and a Final Night Out

Day 29 of 30

It's the last day on the boat, but there's still more to see. You'll get in some final snorkeling in the reefs around Sebayur Island and kayak over to the picture-perfect Kanawa Island. After a last lunch on board, the boat will cruise back to the harbor in Labuan Bajo. You'll say goodbye to the boat crew, reunite with your main luggage, and have some time to clean up. Tonight is the final big night out—one last hurrah with the crew at a beach bar in town.

On the ground

  • Final morning of snorkeling and kayaking at Kanawa Island
  • Cruise back to the harbor in Labuan Bajo
  • Final group night out with the group at a beach bar
  • Where you stay: Flamingo Ceria Hotel

Sources

  1. cbsnews.com

Labuan Bajo, Flores

Departure from Flores

Day 30 of 30

After a month of island-hopping from Sumatra to Flores, the trip officially ends today. Grab a final breakfast, say your goodbyes to the crew, and head to the Labuan Bajo airport for your flight home or to your next destination. You can depart at any time.

On the ground

  • Final breakfast with the group
  • Depart from Labuan Bajo at any time

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