Meet your local HPI guide directly at your guest house or hotel in Bukit Lawang. Receive a full equipment check and safety briefing before setting foot into the primary rainforest.

Cross the borders of Gunung Leuser National Park. Begin hiking along lush tropical foliage pathways. Your guide will highlight incredible botanical treasures and native medicinal plant functions.

Move silently through deep-canopy areas tracking the branches above. This is when your first encounters with wild or semi-wild Sumatran orangutans, Thomas leaf monkeys, and gibbons are highly anticipated.

Stop at a peaceful jungle clearing. Savor a freshly packed, traditional Indonesian lunch and enjoy sliced tropical fruits while listening to the ambient melodies of the forest.

Continue your deep descent into isolated park zones, crossing crystal-clear jungle streams and navigating winding forest ridges with low human foot traffic.

Reach your first overnight campsite next to a rushing stream. Cool down with a swim in the pure mountain waters while the crew pitches the shelter and cooks a hot, hearty Indonesian dinner over an open campfire.

Awake to the natural mist of the morning canopy and wild gibbon songs. Savor hot coffee or tea alongside a fresh mountain breakfast prepared fresh on site.

Dismantle camp and push deeper into completely unguided, raw territories. Today is a physically intense trek through steep jungle terrain with unparalleled opportunities to encounter purely wild orangutan families nesting in the high canopies.

Stop near a high panoramic ridge to rest your muscles. Enjoy a custom-crafted trail meal and fresh, wild Sumatran fruits gathered along the way.

Navigate remote slopes and trace wild animal paths. Keep your binoculars ready for majestic hornbills, flying squirrels, and monitor lizards.

Arrive at your second campsite, hidden deep in the interior next to clean natural pools. Settle down with delicious curries and traditional sambals prepared by your team, then rest to the ambient chorus of nocturnal wilderness.

Breathe in the morning mist. Enjoy hot coffee and freshly cooked jungle pancakes at the river edge before starting your third day of trekking.

Cross wide river tributaries and trek through wild bamboo thickets. This area is highly pristine and completely untouched, giving you the best opportunities for raw, wild orangutan and gibbon photography.

Rest at a hidden rainforest cascade. Savor freshly prepared local delicacies like fried noodles or nasi goreng with spectacular jungle views.

Track deep-jungle pathways. Learn survival skills from your expert local guide, such as identifying clean natural water sources and understanding wild animal behavior.

Set up your final jungle campsite beside the scenic Bohorok River. Gather around a warm campfire under the starry night sky, share local folk stories, and enjoy a final jungle feast prepared by the cook.

Enjoy a final breakfast and fresh coffee in the rainforest. Take some last pictures of the pristine campsite before packing up.

Start trekking back slowly toward Bukit Lawang, hiking through scenic ridge trails and gorgeous jungle greenery. Keep searching for final wildlife sightings along the way.

Relax near the banks of the Bohorok River. Your guide will serve sweet tropical fruits to recharge your energy. This is where your gear is packed into waterproof bags for the river tubing return journey.

Hop onto the traditional river tube and enjoy a fun-filled, relaxing float down the river all the way back to the village border. Transfer back safely to your accommodation with memories of a lifetime.