Reviewed · MEDAN TOURS
Monkey Business 3 days – 2 nights Jungle trekking (including rafting)
The big draw here is the chance to spend three days inside Gunung Leuser National Park, rather than taking a quick forest walk and heading back to town. You trek through thick rainforest, sleep at a simple camp, swim in the river, watch for orangutans and monkeys, and finish with rafting.
I like two things right away: meals and basic jungle equipment are included, and the tour is private for your group. Mosquito repellent, jungle shoes, drinking water, rainforest entry, and return transport to the meeting point are part of the setup. The main caution is the physical side. This is a real jungle trek, with steep or muddy walking, basic toilets, open sleeping arrangements, and possible leeches.
Key points to know before booking

- Orangutan sightings are a major reason to go: The forest is home to orangutans, monkeys, birds, and other wildlife, and several excursions report close sightings.
- Three days means more time in the forest: You get beyond the shortest routes and spend two nights at a basic jungle camp.
- Rafting adds a welcome change of pace: River time includes swimming and a separate rafting activity, giving your legs a break from walking.
- The camp is genuinely rustic: Expect mosquito-net-style sleeping spaces, limited privacy, and a toilet that may feel rough if you are new to camping.
- The guides shape the experience: Guides such as Nang Nang, Kian, Dedi, Bimbo, and their assistants are praised for humor, care, and wildlife explanations.
- The price covers a lot: At $205.37 per person, you receive a private three-day experience with meals, camping, park entry, equipment, and activities.
Three days in Gunung Leuser National Park

This trip takes place from Monkey Business Tours in Bukit Lawang, Bohorok, in North Sumatra. Bukit Lawang is the practical base for entering Gunung Leuser National Park, and the meeting point is also where the activity ends.
The tour is designed for people who want more than a short jungle outing. Over three days and two nights, you walk farther into the rainforest, pause at the camp, return to the river, and have time for rafting. The longer format matters because wildlife sightings are never guaranteed on a set schedule. More hours in the forest give you more chances to notice movement in the trees.
Orangutans are the star attraction. You might also see several kinds of monkeys and birds. One account describes seeing a large orangutan less than an hour into the hike, while another recalls multiple orangutan sightings. That is exciting, but you should keep expectations sensible. These are wild animals, and no guide can promise a particular encounter.
The guides are an important part of the outing. Names connected with the guiding and support team include Nang Nang, Kian, Dedi, Arib, Bimbo, Risky, Mady, Randy, Putra, and Hendrik. Their roles may vary by departure, but the experience clearly depends on a team that can lead the walk, explain animals and plants, prepare food, and keep the group moving safely.
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Day one: leave the road and enter the rainforest

The first day begins with the main trek into the park. The forest quickly replaces the roads and buildings of Bukit Lawang, and the focus shifts to animal sounds, tree cover, river crossings, and uneven ground.
You may hear monkeys and birds before you see anything. That is part of the fun. A good jungle walk rewards patience, and your guide will help you watch the branches and listen for movement. The forest is not a zoo, so keep your phone ready, but do not spend the entire walk staring at it.
The walking is described as strenuous, even on the shorter route. You should expect a moderate physical challenge at minimum. Mud, slopes, heat, humidity, and wet ground all make a jungle path harder than the same distance on a city trail.
The included jungle shoes are useful, but you should still bring sensible clothing. Long trousers and long socks help protect your skin from insects and leeches. The supplied mosquito repellent should be applied to both exposed skin and clothing. Leeches can be found in the forest, near the camp, and along the river. A bite may bleed, but the supplied information notes that they are not harmful.
By the end of the first day, you reach the jungle camp. This is not a hotel hidden in the forest. Sleeping areas are open and protected by mosquito-net-style coverings, which help keep insects away but offer limited privacy. You may sleep beside people you have only just met, depending on how the camp is arranged.
The camp toilet is available, but it is not a private bathroom and may not feel especially clean. If you already enjoy camping and hiking, this will probably be manageable. If you need hotel-style facilities, this is the point where the trip may feel too basic.
Camp life: good food, river sounds, and very little polish
The camp is one of the most memorable parts of the experience because it strips the evening down to simple pleasures. You eat in the forest, listen to the river and animals, and look up at the night sky instead of watching television.
Food is a strong point. Meals are cooked fresh in the jungle, and the menu is traditional Indonesian food. One cook named Hendrik is specifically praised for preparing excellent meals, but the cooking team can vary. Breakfast, lunch, and dinner are generally included during the trek, with the supplied details noting exceptions around the first morning and final evening.
After dinner, the group may play simple games with cards or magic tricks. That small detail says a lot about the mood of the camp. There is no promise of comfort, but there is time to talk, laugh, and enjoy the setting. A clear night above a jungle camp can be more memorable than a polished room.
Bring a towel, spare clothes, a swimsuit, a hat, rain protection, a large supply of water, and sandals that will not slip off. The provided drinking water helps, but you should confirm the exact amount before setting out. Pack light enough for the trek, while remembering that wet clothing and muddy shoes are part of the deal.
Day two: the longest stretch of forest time

After waking to monkeys, birds, and other jungle sounds, you receive tea or coffee with biscuits. Breakfast is scheduled around 8 to 9 a.m., followed by more exploration in Gunung Leuser National Park.
Day two is where the three-day format earns its keep. You are not simply walking to a viewpoint and returning before lunch. You have a full day to follow forest paths, look for wildlife, and learn how the guides read signs of animals in the trees.
The precise route can change. That is normal in a rainforest, where weather, trail conditions, and animal movement affect the day. Your guide may slow down for a wildlife sighting, take a different path, or adjust the walk to suit the group.
This is also the day when fatigue becomes more noticeable. The physical demands do not come only from distance. Humidity, slippery ground, uneven roots, and repeated climbs can wear you down. One person described being very tired and advised preparing your energy and equipment carefully. Take that advice seriously.
You should tell the guide early if your pace is too fast or if you need a break. The supplied experience is private, so only your own group participates. That gives the guide more room to adjust the day than a large mixed departure would.
The private format is especially valuable for wildlife watching. A small group can stop quietly and avoid rushing from one sighting to the next. It also makes it easier to discuss route changes, food needs, and the level of walking that feels reasonable for you.
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Day three: river time, breakfast, and rafting

The final morning begins with time around the camp and river. You can swim, explore the nearby area, and enjoy a traditional Indonesian breakfast before heading out again.
The river is more than scenery. It provides a chance to cool off after several hours of walking and gives the last day a different rhythm. Bring a swimsuit and a secure pair of sandals. Wet, loose footwear is a poor match for riverbanks.
You continue exploring after breakfast in search of more animals, then have lunch before the return activities. Rafting is included in the overall experience and is described as exciting and thrilling. The precise length and technical difficulty are not specified, so you should think of it as an adventurous river activity rather than a full specialist rafting course.
Rafting works well here because it breaks up the trek. After two nights in the forest, you may be ready to sit down and let the river do some of the work. It is also one of the more appealing parts for anyone who likes active trips but does not want every hour to involve walking.
The activity ends back at the Monkey Business Tours meeting point in Bukit Lawang. Return transfers elsewhere in North Sumatra can be arranged, but the details provided indicate that the return transfer is an extra paid service. If you are staying in Medan or another town, arrange this before the trip rather than leaving it to the final afternoon.
What the $205.37 price really covers

At $205.37 per person, this is not a budget day hike, but the price has to be judged against the length and inclusions. You receive three days and two nights, park entry, accommodation in the jungle camp, meals, drinking water, mosquito repellent, jungle shoes, trekking, wildlife searching, swimming, and rafting.
A private format also adds value. Your group is not merged into a larger party, and the guides can respond to your pace. For a three-day jungle trip, having food preparation and local guiding handled is worth more than saving a small amount by arranging every piece yourself.
The weak point is comfort, not the range of activities. The camp is basic, privacy is limited, and the toilet may be unpleasant for anyone used to normal bathrooms. The price buys access and support in a remote setting, not luxury.
The experience is often booked about 39 days ahead. That is useful planning information if your North Sumatra route is fixed, although the tour operates daily according to the supplied schedule. Confirmation is received when you book, and free cancellation is available up to 24 hours before the start time. Poor weather or failure to meet the minimum number of participants can lead to a new date, another activity, or a full refund.
Who should book this jungle trek

I would choose this for an active person who wants genuine forest time and accepts that basic conditions are part of the experience. It suits hikers, friends, couples, and private groups who care more about orangutans, river time, and local guiding than showers and soft beds.
You should have moderate physical fitness. If you are comfortable with long walks, uneven ground, wet conditions, and simple camping, the three-day route offers a fuller experience than a short jungle visit.
I would think twice if you dislike insects, cannot manage steep or muddy paths, need a private toilet, or are uncomfortable sleeping in an open camp beside other people. One party shortened its three-day plan after finding the jungle conditions harder than expected, though the team helped adjust the schedule and still provided rafting and lunch.
That flexibility is reassuring, but it is better to choose the right trip at the start. Ask about the route, sleeping setup, included meals, transfer cost, and expected walking level before you arrive.
Practical packing advice for the rainforest

The operator provides some useful basics, but you still need to prepare properly. Pack:
- Long trousers and long socks to limit exposure to leeches and insects
- A hat, towel, swimsuit, and spare clothes
- Rain protection
- Hiking shoes or the supplied jungle shoes, plus secure sandals
- A large amount of drinking water
- A small personal bag rather than heavy luggage
Apply repellent to your skin and clothing, even when you are near the camp or river. Leeches are not limited to the most remote parts of the forest.
Keep your clothing dry where possible. A plastic bag for wet items is a simple but useful addition, although that specific item is not listed as supplied. The key point is to expect water, sweat, mud, and rain, and to pack for all four.
Should you book Monkey Business Tours?
Book it if you want a hands-on Gunung Leuser experience with real time in the forest, strong chances of seeing orangutans, fresh jungle meals, and rafting at the end. The guides and support team receive unusually strong praise for care, humor, food, and animal spotting, with a 99 percent recommendation rate and a 5 out of 5 overall rating from 294 ratings.
Do not book it expecting a comfortable camp or a gentle nature stroll. The toilet is basic, sleeping privacy is limited, leeches are possible, and the walking can be tiring.
For the right person, the rough edges are part of the appeal. At $205.37, you are paying for three active days, two nights of support, and a rare chance to experience the rainforest at a slower pace. Pack carefully, set your comfort expectations low, and this can be one of the strongest ways to see North Sumatra’s jungle.
FAQ
Where does the tour start?
It starts at Monkey Business Tours in Bukit Lawang, Bohorok, Medan, North Sumatra, Indonesia.
Where does the activity end?
The activity ends back at the Monkey Business Tours meeting point.
How long is the experience?
The experience lasts about three days and includes two nights in the jungle camp.
Is the tour private?
Yes. Only your group participates in the private activity.
Is pickup available?
Pickup is offered, and return transfers from North Sumatra can be arranged. The supplied information indicates that return transportation may involve an additional charge.
What wildlife might I see?
You might see orangutans, several types of monkeys, birds, and other rainforest animals. Wildlife sightings are not guaranteed.
Is rafting included?
Yes. River rafting is included as part of the three-day jungle experience.
Are meals included?
Accommodation and meals are included, with the supplied details noting that the first-day breakfast and third-day dinner are exceptions.
What equipment is provided?
Mosquito repellent, jungle shoes, drinking water, and rainforest entry tickets are provided.
How fit do I need to be?
You should have a moderate level of physical fitness. The trek can be strenuous, with uneven jungle paths and conditions that may include mud, heat, and leeches.
What happens if the weather is poor?
If poor weather causes the activity to be canceled, you will be offered another date or a full refund.
What is the cancellation policy?
You can cancel at least 24 hours before the start time for a full refund. Cancellations or changes made less than 24 hours before the start time are not accepted for a refund.
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