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Indonesia Treks & Cruises

Indonesia is an adventure destination shaped by movement across land and sea.

Spanning thousands of islands, the country rewards travellers who enjoy active exploration, combining trekking, wildlife encounters and on-water journeys through some of Southeast Asia’s most diverse environments.

On land, trekking routes climb volcanic peaks, cross rural landscapes and pass through communities where daily life remains closely connected to the environment. Walks through highlands, forests and agricultural regions offer insight into Indonesia’s cultural diversity, with local traditions and ceremonies forming a natural part of the journey.

Equally central are Indonesia’s On Water Expeditions. Small-ship cruises and boat-based journeys allow you to explore remote island chains, coastal ecosystems and marine-rich waters that are often inaccessible by road. Travelling by boat creates access to coral reefs, isolated villages and protected marine areas, offering a different perspective on the archipelago’s scale and diversity.

Explore our Indonesia treks and cruises.

Views over Bromo Volcano

Find your Indonesia adventure

The crater lake of Mount Rinjani, Lombok
3.8/5 (5 reviews)

Bali, Rinjani Climb & Gili Islands

Trip Grading
4 / 10

Introductory to Moderate

Indonesia

11 days

from $2260 USD

Volcanoes of Bromo, Indonesia
New Trip

Volcanoes of East Java

Trip Grading
4 / 10

Introductory to Moderate

Indonesia

8 days

from $1740 USD

Torajaland art | Jeffrey Mellefont
New Trip

Spice, Spirits & Shipwrights: Cultures and Coastlines of Sulawesi

Trip Grading
2 / 10

Adventure Touring

Indonesia

14 days

from $3990 USD

The incredible landscape of Raja Ampat | George Karbus Photography
New Trip

Jewels of Raja Ampat aboard Katharina

Trip Grading
2 / 10

Adventure Touring

Operated by:

Indonesia

10 days

from $8300 USD

Snorkelling the pristine coral gardens of Raja Ampat
5.0/5 (3 reviews)

Jewels of Raja Ampat aboard Ombak Putih

Trip Grading
2 / 10

Adventure Touring

Operated by:

Indonesia

10 days

from $8300 USD

Paradise found, Caramoan Peninsula National Park, Philippines | Jano Boscher
5.0/5 (1 review)

Asian Island Odyssey

Trip Grading
1 / 10

Discovery and Cruising

Operated by:

Taiwan, Philippines, Indonesia, Australia

19 days

from $15950 USD

Swimming with dolphins | George Karbus Photography
New Trip

Papua's Birds of Paradise & Whale Sharks aboard Ombak Putih

Trip Grading
2 / 10

Adventure Touring

Operated by:

Indonesia

10 days

from $8100 USD

The largest living lizard, the Komodo Dragon
New Trip

Undiscovered Indonesia: Corals, Cultures & Dragons

Trip Grading
1 / 10

Adventure Touring

Operated by:

Indonesia

16 days

from $12900 USD

Kayaking the undiscovered islands around Sulawesi
New
New Trip

Southern Sulawesi Kayak & Cruise

Trip Grading
2 / 10

Adventure Touring

Operated by:

Indonesia

11 days

from $7900 USD

Baju village in the Togean Islands
New
New Trip

Sulawesi Cruise & Kayak: Togean Islands

Trip Grading
2 / 10

Adventure Touring

Operated by:

Indonesia

11 days

from $6500 USD

Visit Moyo Island, home to incredible forests and waterfalls
New
New Trip

Komodo to Sumbawa: Kayak, Snorkel & Sail

Trip Grading
/ 10

Operated by:

Indonesia

9 days

from $5500 USD

The spectacular volcanic landscapes of North Maluku, Indonesia
New Trip

The Wonders of North Maluku aboard Katharina

Trip Grading
2 / 10

Adventure Touring

Operated by:

Indonesia

13 days

from $10600 USD

About Indonesia

Villa Karang Hotel & Spa, Gili Air
Hotels

In cities or large towns you will be accommodated in 3 to 4 star properties that are centrally located, pleasant and reliable.

Nick's Pension, Ubud, Bali
Inns

We use quality inns typically situated in natural environments. They are not luxury inns however we ensure they offer you a truly authentic experience.

Camp site view while trekking up Rinjani Volcano
Camping

Enjoy our fully supported camping in quality two person tents erected in scenic wilderness.

Litter collection

The 10 Pieces litter collection initiative is offered on our Mount Rinjani climb. Trekkers volunteer to collect 10 pieces of litter that they find on the trail each day, which we then dispose of responsibly. This is a simple and effective way to harness the collective power of tourists to keep wilderness trails clean and educate local communities about the negative impact of litter on the environment.

Animal welfare focus

We advocate for cruelty free animal encounters, encouraging travellers to follow the guidelines in our comprehensive Animal Welfare Code of Conduct as we seek to inform stakeholders about animal welfare matters.

Child safe tourism

Children working and living in tourist areas are especially vulnerable to physical, emotional and sexual abuse. We protect vulnerable children by adhering to our Child Protection Code of Conduct.

Reviews (0)

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out of 5

Useful Indonesia Info

Indonesia offers volcanic mountains, tropical rainforests and extraordinary island biodiversity, with the best regions to explore including Bali, Java, Sumatra, Komodo and Sulawesi.

Bali Volcanoes & Rice Terraces: Bali’s volcanic landscapes and rice terraces offer rewarding walking and cycling through traditional villages and temple landscapes.

Java Volcanoes: Java’s dramatic volcanic peaks including Mount Bromo and Mount Semeru provide spectacular trekking across crater landscapes.

Sumatra Rainforest: Sumatra’s dense rainforest ecosystems offer trekking through habitats home to orangutans and rare wildlife.

Komodo National Park: Komodo’s rugged islands and marine ecosystems offer boat journeys, coastal walks and encounters with Komodo dragons.

Sulawesi Cultural Landscapes: Sulawesi combines dramatic mountains and distinctive cultural traditions including the heritage of Toraja communities

Views over Bromo Volcano

The best time to travel to Indonesia for hiking, trekking, kayaking and adventure touring is usually during the drier months when rainfall is lighter and conditions are more comfortable for exploring forests, coastlines and national parks.

Indonesia has a tropical climate with warm temperatures year round, typically ranging between 24°C and 32°C (75°F–90°F). Most regions experience a dry season and a wetter season which influence outdoor travel conditions.

During the wetter season tropical showers refresh the landscape and create lush green forests and flowing rivers. While humidity is higher, this time can still be rewarding for adventurous travellers seeking vibrant scenery and quieter trails.

Bali, Indonesia,

Jakarta is +7 hours ahead of GMT/UTC

Bahasa Indonesia (official), Javanese, English, Dutch

Indonesian Rupiah

+62

Electricity in Indonesia is 220 Volts, AC 50Hz. The most common pin type is C. (2 round prong).

Type C plug

Most passport holders, including Australians, British, Canadians, Americans and New Zealanders can apply for an e-visa (E-VOA), if staying for 30 days or less, no later than 48 hours prior to travelling to Indonesia:

https://evisa.imigrasi.go.id/

You can also apply for a regular Visa on Arrival (VOA) at certain international airports, seaports and land crossings, however travellers are strongly encouraged to apply online prior to arrival. You will need to have a passport that is valid for at least 6 months from your time of arrival into Indonesia. There is a visa fee.

All international arrivals into Indonesia are required to complete the All Indonesia integrated declaration system. This unified digital platform covers immigration, customs, health, and quarantine.

What Travellers Need to Do:

1. Submit the form within 3 days before arrival.

2. Access the system via the web portal https://allindonesia.imigrasi.go.id or the mobile app (available on Android & iOS).

3. QR Code: Generated immediately upon registration and also sent to the traveller’s email. Travellers should save and present it on arrival (screenshot or downloaded file).

If entering Bali, the Bali Provincial Government has a tourist levy of IDR 150,000 per person for foreign visitors, this is separate from the e-Visa on Arrival and Visa on Arrival fees. To streamline entry procedures at Bali's airport and ports, travellers are urged to opt for cashless pre-payment before travelling.

https://lovebali.baliprov.go.id/home

If you are from another country, please check your visas requirements.

You must always carry identification (or a copy) such as your passport or resident stay permit. Officials conduct ID checks in tourist areas, including in Bali.

Your safety is our number one concern. Our safety track record is exemplary thanks to careful management and thorough consultation with local partners. Our industry leading risk management procedures have become a skill that we continue to refine. Our leaders in the field are highly trained and have safety as their number one priority. Expert leaders, risk assessments, quality inclusions and your financial security all come standard when you travel with us.

Please refer to our Travel Advisory page for updates on recent events, travel warnings and advice.

We strongly recommend that all clients take out travel insurance at the time of booking to cover against sickness, accident, loss of baggage, unexpected alterations to travel arrangements and travel disruption, emergency evacuation, cancellations, etc. Insurance information is enclosed with your pre-departure information. Please contact us if you would like to obtain a quote for your trip duration.

We suggest that you consult your doctor, local government inoculation centre or a travel medical specialist in order to get the most current advice regarding vaccination requirements.

Money and valuables should always be stored safely when travelling. Keep your passport with you at all times and do not leave it in your main luggage. You will need it to change money and check into hotels. Where safety deposit boxes are available, we recommend that you use them. Keep jewellery and valuables to a minimum.

Guaranteeing A Great Indonesia Trip

Pioneering World Firsts

Quality equipment

Quality accommodations

Innovative itineraries

Custom built, reliable transport

Our all inclusive approach

Enjoy Patagonia's extraordinary glaciers |  Lachlan Gardiner

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People and Culture First

Travel with purpose, placing local communities at the heart of your adventure.

Led by experienced local guides and supported by regional crews and partners, your trip helps sustain livelihoods, build skills and strengthen long term partnerships.

Every adventure is designed to encourage respectful cultural exchange and ensure the benefits of tourism are shared with the communities you visit.

Our Sustainability Commitment

Multi Award Winning Adventures

Responsible Travel

Adventure Experts Since 1975

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