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Epic Indonesia Archipelago: Sumatra to Flores in 30 Days — Self-Launched

Epic Indonesia Archipelago: Sumatra to Flores in 30 Days — Self-Launched

30 days · Indonesia (Sumatra, Bali, Lombok, Sumbawa, Flores)

G Adventures charges £2,960

£1,750saved per person (59%)

No-markup version: ~£1,210 per person

Estimate only, not a guaranteed price. Always verify costs independently before booking.

A self-launched 30-day odyssey across five Indonesian islands: orangutan jungle trekking and river tubing in Sumatra's Gunung Leuser, surf and rice terraces in Bali, weaving villages and Gili T's snorkel scene in Lombok, and a phinisi boat voyage through Komodo to the Mbaru Niang houses of Wae Rebo in Flores. Everything the group tour includes — jungle camps, community homestays, cooking classes, boat trips — rebuilt using local guides, public boats, budget guesthouses and self-booked activities. Costs are rough estimates; domestic flights and long-distance transport are the wildcard, so keep ~15% buffer.

Day-by-day

Day 1

Arrive Medan

Medan, Sumatra

Fly into Kualanamu (KNO) and take the DAMRI airport bus or Railink train (~£2-3) into the city. Check into a budget hotel near Jalan Sisingamangaraja. Evening: wander the Merdeka Walk area for your first mie goreng and iced teh tarik, and swap numbers with any trekking partners you've met on hostel forums.

🚌Railink airport train ~£2; walking

🛏Budget hotel/hostel in central Medan, private or dorm room (~£10)

  • →Airport transfer by Railink train
  • →Evening street food wander
~£22
Day 2

Medan city on a becak

Medan, Sumatra

Hire a becak (cycle rickshaw) for a couple of hours (~£4-5 negotiated) and hit Maimun Palace, the Al-Mashun Great Mosque and the Sri Mariamman temple. Lunch on nasi Padang at a busy local warung (~£2). Afternoon free — the Tjong A Fie Mansion is a great cheap stop (~£2). Book your Bukit Lawang transport tonight: shared tourist minivan from Jalan Balai Kota, ~£6-8, 3.5-4hrs.

🚌Becak ~£4; walking

🛏Budget hotel/hostel in central Medan (~£10)

  • →Becak city tour
  • →Maimun Palace & Great Mosque
  • →Tjong A Fie Mansion
~£25
Day 3

Medan to Bukit Lawang

Bukit Lawang, Sumatra

Shared minivan west into the jungle (departs ~8am, ~£7). Bukit Lawang is a one-street village on the Bahorok river — guesthouses are £8-12/night. Afternoon: swim in the river, then join a small-group Batak cooking class at one of the guesthouses (usually £8-12, arranged on arrival) to learn arsik fish and rendang. Sort out your 2-day Gunung Leuser trek with a licensed local guide — this is critical: use guides from the official Bukit Lawang guide association, not touts, and never feed or touch orangutans.

🚌Shared minivan ~£7

🛏Riverside guesthouse in Bukit Lawang (~£10)

  • →Shared minivan transfer
  • →River swim
  • →Batak cooking class
~£35
Day 4

Gunung Leuser jungle trek — camp

Gunung Leuser National Park

Into the rainforest with your guide and porter (2D1N package typically £70-95pp including meals, permits, camp gear and raft back — book direct with a local guide association in the village). Six to seven hours of trekking through primary jungle, with a real chance of wild Sumatran orangutans, Thomas's leaf monkeys, hornbills and monitor lizards. Camp is set up by the river; dinner is cooked over fire by your guide.

🚌On foot

🛏Jungle camp (tent) on the river — included in trek package

  • →Full-day jungle trek
  • →Wildlife spotting
  • →Jungle camp overnight
~£80
Day 5

Jungle to river tubing back to Bukit Lawang

Bukit Lawang, Sumatra

Breakfast at camp, then a different trail out with more wildlife time and a riverside lunch. Finish with the classic Bukit Lawang move: inner-tube rafting down the river back to the village (included in most trek packages). Shower, nap, then beers on a riverside terrace.

🚌On foot; river tubing

🛏Riverside guesthouse in Bukit Lawang (~£10)

  • →Morning jungle hike
  • →River tubing back to village
~£14
Day 6

Bukit Lawang free day

Bukit Lawang, Sumatra

Pick your adventure: half-day white-water rafting on the Sei Bingei (~£18-22), a bicycle loop through bamboo villages and rice fields (~£6), or the short hike to the Bat Cave (~£5 with a local guide). Otherwise just float the river and eat mango. Book tomorrow's shared van back with your guesthouse.

🚌Walking; bicycle hire ~£6

🛏Riverside guesthouse in Bukit Lawang (~£10)

  • →Optional rafting, cycling or Bat Cave hike
  • →River swim
~£30
Day 7

Bukit Lawang to Medan via a village stop

Medan, Sumatra

Shared minivan back to Medan (~£7), stopping en route in a Malay-Javanese-Batak village such as Kampung Lama if your driver can arrange it (tip ~£5). Learn coconut-leaf weaving and try local games, lunch with a family (~£3). Back in Medan for the night near the airport road — you fly early tomorrow.

🚌Shared minivan ~£7

🛏Budget hotel near central Medan (~£10)

  • →Shared minivan
  • →Village visit & craft demo
~£28
Day 8

Fly Medan to Bali, on to Canggu

Canggu, Bali

Budget flight KNO–DPS (Lion Air/Citilink, book early — £45-75 one way). Pay the Bali tourist levy online (£8) before you land. From the airport, a Grab or Bluebird taxi to Canggu is ~£8-10. Check into a Canggu hostel (dorms £8-12, private £20+). Evening: sunset at Batu Bolong beach with a Bintang.

🚌Flight ~£60; Grab to Canggu ~£9

🛏Hostel dorm in Canggu (~£10)

  • →Domestic flight
  • →Sunset at Batu Bolong
~£90
Day 9

Learn to surf in Canggu

Canggu, Bali

Book a 2-hour beginner surf lesson at Batu Bolong or Echo Beach (~£18-25 direct with a local surf school, or via Klook). Boards and rash vest included. Afternoon: board hire ~£4/hr to keep practising, or a flat white and a warung nasi campur (~£3) at a beach bar. This is the cheapest place in Bali to actually learn.

🚌Walking/scooter taxi ~£2

🛏Hostel dorm in Canggu (~£10)

  • →2-hour group surf lesson
  • →Optional board hire
~£40
Day 10

Canggu to Bedugul and Bulian

Bulian, north Bali

Hire a driver for the day (whole-car ~£40-50, split between 2-4 people) or take a Grab to Bedugul and negotiate onward. Stop at Ulun Danu Beratan temple on the lake (~£4 entry). Continue to Bulian village in the north, where small family guesthouses run ~£15-20 with dinner. Afternoon: walk the rice terraces with a local host and learn to make canang sari offerings (~£5).

🚌Private car & driver ~£45 split

🛏Family guesthouse/homestay in Bulian (~£17 incl. breakfast)

  • →Ulun Danu Beratan temple
  • →Rice terrace walk
  • →Balinese offering-making
~£55
Day 11

Bulian free day — waterfalls and waterslides

Bulian, north Bali

Do the Lemukih village trek with a local guide (~£12-15): durian and coffee plantations, Sekumpul-style waterfalls and a natural rock waterslide into a jungle pool. Alternatively hire a bike and loop the northern backroads (~£6). Ask your host to arrange either — village guides keep most of the money.

🚌On foot; local guide

🛏Family guesthouse/homestay in Bulian (~£17)

  • →Lemukih waterfall trek
  • →Natural waterslide
  • →Optional cycling
~£35
Day 12

Bulian to Kintamani

Kintamani, Bali

Free morning — join a sunrise fishing trip with a local fisherman (~£10) or a Balinese cooking class (~£15). Then a shared car/van to Kintamani at the foot of Mt Batur (~£15-20, 2.5hrs). Stay at a guesthouse with hot springs or a volcano-view losmen (~£18). Arrange tonight for tomorrow's sunrise hike — book a licensed guide at the Batur guide association, ~£25-35pp including headtorch and breakfast.

🚌Shared car ~£18

🛏Guesthouse in Kintamani (~£18)

  • →Sunrise fishing or cooking class
  • →Transfer to Kintamani
  • →Hot spring soak
~£55
Day 13

Mt Batur sunrise, then to Ubud

Ubud, Bali

2am start for the Mt Batur sunrise hike (guide ~£30). Back down by 9am for breakfast and a hot spring soak, then a shared van to Ubud (~£8). Check into a Ubud hostel or losmen (£10-15). Afternoon: Campuhan Ridge walk and the market. Evening explore Jalan Hanoman's warungs.

🚌Shared van ~£8

🛏Hostel/losmen in Ubud (~£12)

  • →Mt Batur sunrise hike
  • →Campuhan Ridge walk
~£50
Day 14

Ubud — offerings, markets and a night out

Ubud, Bali

Morning: join a Balinese offering/prayer workshop at a local foundation (Widya Guna-style, ~£12-18 booked direct). Afternoon: Tegalalang rice terraces by scooter taxi (~£4 return), the Sacred Monkey Forest (~£5) or a village walk. Evening: big night out on Jalan Raya with your crew — cocktails £3-5.

🚌Scooter taxi ~£4

🛏Hostel/losmen in Ubud (~£12)

  • →Offering-making workshop
  • →Rice terraces
  • →Night out
~£45
Day 15

Ubud cooking class and community visit

Ubud, Bali

Take a half-day Balinese cooking class (~£22-28 including market tour and lunch — book via Klook or directly with the school). Smaller community-run classes such as those linked to women's cooperatives in the area put more money in local hands. Afternoon free for yoga or a massage (~£8-12).

🚌Walking

🛏Hostel/losmen in Ubud (~£12)

  • →Market tour & cooking class
  • →Optional massage/yoga
~£40
Day 16

Ubud to Lombok via Padang Bai

Kuta/Senggigi area, Lombok

Shared van to Padang Bai (~£5), then the fast boat to Lembar, Lombok (~£25-30, 2hrs — book with any of the Padang Bai operators, or use the slower public ferry for ~£4 if you've got time). From Lembar, a bemo or Grab to Kuta Lombok (~£7). Check into a surfer guesthouse (£10-14).

🚌Van ~£5 + fast boat ~£28 + local transport ~£7

🛏Guesthouse in Kuta Lombok (~£12)

  • →Fast boat crossing
  • →Beach sunset
~£60
Day 17

Lombok south coast beaches

Kuta Lombok

Scooter hire (~£5/day) and go beach-hopping: Tanjung Aan, Mawun, Selong Belanak. Optional morning surf lesson (~£18). Evening seafood BBQ on the beach (~£6). This is where you slow down — the group tour barely touches it.

🚌Scooter hire ~£5

🛏Guesthouse in Kuta Lombok (~£12)

  • →Scooter beach-hopping
  • →Optional surf lesson
  • →Seafood BBQ
~£35
Day 18

Sasak villages and weaving in Pringgasela

Pringgasela, East Lombok

Drive east with a local driver/guide (~£30-35 for the day, split between 2-3). Visit Pringgasela weaving village to see songket and ikat looms, and the traditional Sasak villages of Sade or Ende with their thatched lumbung houses. Traditional lunch with a family (~£4). Overnight in a simple homestay around Sembalun/Senaru (~£15 with dinner).

🚌Private car & driver ~£33 split

🛏Village homestay near Senaru (~£15 incl. dinner)

  • →Pringgasela weaving village
  • →Sasak traditional villages
  • →Homestay dinner
~£55
Day 19

Senaru waterfalls and on to Gili Trawangan

Gili Trawangan

Morning hike to Sendang Gile and Tiu Kelep waterfalls with a local guide (~£8). Then drive to Bangsal harbour (~£10) and take the public boat to Gili T (~£2 slow boat, or ~£10 fast). Check into a hostel or bungalow (£12-18). Evening: sunset on the west side and cheap grilled fish.

🚌Car ~£10 + public boat ~£2

🛏Hostel/bungalow on Gili Trawangan (~£15)

  • →Waterfall hike
  • →Public boat to Gili T
~£45
Day 20

Three-island snorkelling, Gili T

Gili Trawangan

Join a shared 3-island snorkelling trip (Gili Meno, Gili Air, turtle points) — ~£10-14 including gear and lunch, book at any dive shop on the main strip. Afternoon: bike around the island (~£3, no motor vehicles on Gili T), or a Discover Scuba dive (~£40) if you want to go deeper. Evening: beach bar night out.

🚌Bicycle hire ~£3

🛏Hostel/bungalow on Gili Trawangan (~£15)

  • →3-island snorkelling trip
  • →Bicycle loop
  • →Optional dive
~£40
Day 21

Gili T to Lombok to Labuan Bajo

Labuan Bajo, Flores

Morning boat back to Lombok (~£10 fast boat), transfer to Lombok airport, then fly to Labuan Bajo via Bali or Denpasar with Lion/Wings Air (~£55-85 — book 2-3 weeks ahead; flights get expensive last minute). Arrive Flores, the gateway to Komodo. Check into a Labuan Bajo guesthouse (£12-18) and shop for tomorrow's boat trip on the harbour strip.

🚌Boat ~£10 + flight ~£70

🛏Guesthouse in Labuan Bajo (~£15)

  • →Boat & flight connections
  • →Harbour wander
~£110
Day 22

Komodo 3D2N phinisi boat — day 1

Komodo National Park

Join a shared 3D2N open-trip phinisi boat (the classic backpacker Flores experience, ~£120-160 per person including meals, snorkel gear, guide and park fees — book on arrival in Labuan Bajo or slightly in advance in high season; check the boat's safety gear and life jackets before you pay). Day one: Padar Island viewpoint hike, then snorkelling at Pink Beach.

🚌Phinisi boat

🛏Phinisi boat cabin/deck (included in trip)

  • →Padar Island viewpoint hike
  • →Pink Beach snorkelling
~£150
Day 23

Komodo — dragons and Manta Point

Komodo National Park

Early ranger-led walk on Komodo or Rinca island to see the dragons in the wild (~£15 park fee usually included in your open trip). Kayak and snorkel at Manta Point and Siaba — the group tour includes kayaks, and most open trips provide them too. Evening on deck under the stars.

🚌Phinisi boat

🛏Phinisi boat (included in trip)

  • →Komodo dragon trek with ranger
  • →Manta Point snorkel
  • →Kayaking
~£10
Day 24

Komodo back to Labuan Bajo

Labuan Bajo, Flores

Final morning snorkel (Kanawa or Sebayur), then sail back to Labuan Bajo by midday. Shower, laundry, and a sunset beer at a hilltop bar. Tomorrow you go inland into the Manggarai highlands — book a shared car/van to Denge or Ruteng tonight (~£20-25, leaves early).

🚌Phinisi boat; walking

🛏Guesthouse in Labuan Bajo (~£15)

  • →Morning snorkel
  • →Labuan Bajo sunset
~£25
Day 25

To Denge — base of the Wae Rebo trek

Denge, Flores

Shared car through the Manggarai highlands to Denge (~£22), 4-5 hours with a stop in Ruteng for the spider-web rice fields and a coffee. Overnight in a simple homestay in Denge (~£12 incl. meals). Arrange a local guide for tomorrow's trek to Wae Rebo (~£20-30pp including meals and village contribution).

🚌Shared car ~£22

🛏Homestay in Denge (~£12)

  • →Highland drive
  • →Ruteng rice fields
  • →Village homestay
~£40
Day 26

Trek to Wae Rebo village

Wae Rebo, Flores

Hike 2-3 hours up through cloud forest to Wae Rebo, the UNESCO-recognised village of cone-shaped Mbaru Niang houses. You'll be welcomed with a traditional ceremony, sleep communally in one of the houses on mats, and eat with the families. Bring a warm layer — it's cold and damp up there.

🚌On foot

🛏Mbaru Niang communal house, Wae Rebo (included in guide/village fee)

  • →Cloud forest trek
  • →Wae Rebo welcome ceremony
  • →Communal dinner with Manggarai hosts
~£30
Day 27

Wae Rebo coffee and back down

Denge / Ruteng, Flores

Morning coffee experience with a local — harvest, husk and roast the beans by hand over a fire, then drink it with the village elders. Hike back down to Denge, then onward shared transport toward Ruteng or back to Labuan Bajo if you're tight on time (~£15-22).

🚌Shared car ~£18

🛏Guesthouse in Ruteng or Labuan Bajo (~£13)

  • →Coffee plantation tour & tasting
  • →Trek down
  • →Highland transfer
~£40
Day 28

Manggarai villages and hot springs

Flores highlands

Scooter or driver day through the highlands: Cancar spider-web rice fields, a traditional caci whip-dance village if there's a ceremony on (ask locally), and the Soa hot springs (~£2). Long lunch of Flores coffee, ubi and grilled fish. Back to Labuan Bajo in the late afternoon.

🚌Scooter/day driver ~£15

🛏Guesthouse in Labuan Bajo (~£15)

  • →Village visits
  • →Hot springs
  • →Local market stop
~£35
Day 29

Labuan Bajo — boat day and big night out

Labuan Bajo, Flores

Half-day boat trip or kayak hire around the harbour islands (~£15-20), or a shallow-water snorkel from a beach. Then the finale: sunset from the Paradise Bar hilltop with the crew, cold Bintangs (~£2 each), live music and a very late finish.

🚌Walking; kayak hire ~£8

🛏Guesthouse in Labuan Bajo (~£15)

  • →Harbour kayak or boat trip
  • →Sunset beach bar night out
~£40
Day 30

Depart Labuan Bajo

Labuan Bajo, Flores

Depending on your flight, squeeze in a dawn swim or a last market breakfast. Labuan Bajo airport (LBJ) has direct flights to Bali and Jakarta on Wings/Lion and Garuda (~£45-80). Time your international connection with a night buffer in Bali or Jakarta if you're flying long-haul.

🚌Airport transfer ~£4

🛏None (departure day)

  • →Morning swim
  • →Departure flight
~£10

Self-launched vs. G Adventures

 This itinerary (self-launched)G Adventures
Price per person~£1,210£2,960
Duration30 days30 days
Who books itYou and your group, directTour operator, guided group
Savings£1,750 per person (59%)

Estimate only, not a guaranteed price. Always verify costs independently before booking.

Want to see more G Adventures-style trips? Check them out here.

~£1,210

estimated per person

You never pay Travel Crew for this — you pay hostels, transport, and activity providers directly, the same as if you'd booked it all yourself.

Launch a departure with this itinerary

This publishes your dates so other travellers can find and join you — no tour operator needed.

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Frequently asked questions

How much does Epic Indonesia Archipelago: Sumatra to Flores in 30 Days — Self-Launched cost?+

Doing it yourself with this self-launched itinerary costs an estimated £1,210 per person for 30 days in Indonesia (Sumatra, Bali, Lombok, Sumbawa, Flores). This is an AI-generated estimate based on typical budget-traveller prices — actual costs will vary by season and how you book.

Is this cheaper than booking with G Adventures?+

Yes — G Adventures charges around £2,960 per person for a similar tour. Doing the same route independently, using the same standard of accommodation and activities, costs an estimated £1,210 — a saving of roughly £1,750 (59%) per person.

How long is the Indonesia (Sumatra, Bali, Lombok, Sumbawa, Flores) trip?+

This itinerary runs 30 days, covering 30 day-by-day stops through Indonesia (Sumatra, Bali, Lombok, Sumbawa, Flores).

How do I join this trip?+

You can join an existing open departure using this itinerary if one is scheduled, or launch your own departure with your own dates and invite other travellers to join you — no tour operator required.

Isn't it easier to just use a tour operator?+

Well, yes, a tour operator will book all the individual parts of your travel for you and provide a guide. That's obvious, but doing this has the potential to save the group thousands, which can in turn improve your itinerary substantially or save you huge amounts of money. Also, when you launch a departure, Travel Crew has tools in place to help you book the individual sections of the trip or make it easier for you to do this as a group. Really, you do not need a middle man. If you are more comfortable paying more and using a middle man, then you should certainly do this.

Is it safer to book through a tour operator?+

Arguably, there isn't much difference. A self-launched trip runs on the same principle as a group travel crew: collective responsibility, everyone looking out for each other, the same way it would if a group of friends organised the trip themselves — because that's exactly what's happening. You should always take out travel insurance before you go, self-launched or not; that doesn't change either way. Every open departure is published publicly with real dates and a real trip organiser, so it's never an anonymous arrangement, and our support team is reachable any time you need help, including in an emergency while you're away. Longer-term, we're building direct relationships with ground DMCs in popular destinations, offered as an optional paid add-on for extra on-the-ground support. Ultimately, though, the group is responsible for its own conduct and safety on a self-launched trip, same as on any trip you plan yourself.

What kind of trip is this?+

This is a adventure, backpacker, hiking trip through Indonesia (Sumatra, Bali, Lombok, Sumbawa, Flores), self-launched rather than run by a tour operator — you organise it with a group you find or bring yourself.

Would you like to name the operator, name the trip, or have any suggestions about how to improve this itinerary?

Drop your comment below — if you've done a similar route, tell us what worked, what you'd add, or what you'd skip.

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