Journeys

Arasatu is surrounded by some of East Kalimantan’s most remarkable natural destinations — hidden caves, crystal lakes, rare marine encounters, and quiet islands with turquoise water.

Our journeys are crafted to be calm, respectful, and unhurried.

Curated explorations across the Derawan Sea

Arasatu Signature Journey

A signature island and marine journey by Arasatu, thoughtfully curated across some of the finest experiences the Derawan Archipelago has to offer.

Designed for 2 persons, this journey brings together Kakaban, Kehedaing, Sangalaki, Derawan, Whale Shark Point, Manimbora, Labuan Cermin, Goa Halotabung, and Goa Gumantung in one elevated exploration of Maratua and its surrounding wonders.

This journey requires at least 3 days to complete and is subject to route feasibility, weather conditions, sea conditions, and operational scheduling.

Price
IDR 29,500,000 nett for 2 persons

Additional Persons
IDR 500,000 nett per person, payable directly at the hotel

Maximum Capacity
4 persons per booking

Included
This journey includes a guide, GoPro documentation, drone documentation, fins, mineral water, and entrance tickets.

The ultimate Derawan Archipelago bucket-list journey

Journey Packages

Explore Maratua and the Derawan Archipelago through carefully arranged sea journeys by Arasatu. Each journey is curated to highlight different islands, marine encounters, caves, lakes, and natural wonders across the region.

Kakaban, Kehedaing & Sangalaki Journey
Destinations: Kakaban, Kehedaing, Sangalaki
Price: IDR 6,000,000 nett

Kakaban, Kehedaing, Sangalaki & Derawan Journey
Destinations: Kakaban, Kehedaing, Sangalaki, Derawan
Price: IDR 8,500,000 nett

Whale Shark, Manimbora & Labuan Cermin Journey
Destinations: Whale Shark Point, Manimbora, Labuan Cermin
Price: IDR 14,800,000 nett

All journey prices are arranged for 2 persons.

Additional persons are available at IDR 500,000 nett per person, payable directly at the hotel.

Maximum capacity is 4 persons per booking.

All journeys are subject to route feasibility, weather conditions, sea conditions, tide conditions, and operational scheduling.

Included in each journey: guide, fins, mineral water, and entrance tickets.

Curated sea journeys across Maratua and the Derawan Archipelago

Goa Halo Tabung — The Hidden Tube Cave

A long, narrow sea cave shaped by centuries of water and light.

Inside, soft reflections illuminate the sandstone walls, creating an atmosphere that feels ancient and cinematic.

Quiet, echoing, and unlike anything else in the region.

This is the signature wonder of Maratua.

Kakaban Island — The Jellyfish Sanctuary

A world-renowned natural lake filled with non-stinging jellyfish drifting gently beneath the surface.

Swimming here is silent and surreal — a calm, dreamlike moment surrounded by golden movement and clear water.

A rare ecosystem found in only a few places on Earth.

Kehe Daeng — The Hidden Blue Pool

A secluded saltwater chamber tucked inside the forest.

The pool glows in deep blue, still and clear, surrounded by rock walls and quiet air.

A serene, almost sacred spot — perfect for a slow swim and quiet reflection.

A peaceful escape hidden away from the open sea.

Sangalaki Island — Mantas, Turtles & Clear Water

A protected island known for gentle wildlife encounters.

Glide above coral gardens, swim alongside sea turtles, and, when the season aligns, witness mantas moving in slow arcs.

Warm, open, and full of life.

Derawan Island — Village, Reefs & Island Culture

An island rich with colour and community — floating houses, soft reefs, and friendly coastal life.

Explore village paths, snorkel in bright shallows, or drift along the coastline in warm afternoon light.

A gentle mix of culture and sea.

Talisayan Whaleshark Point

A rare early-morning encounter with whalesharks — enormous, peaceful, and slow-moving.

Their presence is humbling and quiet, offering one of the most meaningful wildlife moments in the region.

A respectful approach and timing are essential.

Labuan Cermin — The Two-Layered Crystal Lake

A stunning natural phenomenon where saltwater and freshwater never mix, creating two perfectly clear layers beneath a glasslike surface.

The water is so transparent it feels as if boats float on air.

Silent, bright, and extraordinary.

Manimbora — The ‘SpongeBob’ Sand Island

A small, bright sandbank surrounded by turquoise water.

Empty, calm, and beautifully simple — the perfect place for quiet moments and effortless photos.

Time feels slower here.

A Note on Journeys

All expeditions are arranged with respect for tides, weather, and environmental preservation.
Our team will guide you on the best timing and conditions for each destination.

For custom journeys, private arrangements, or special exploration requests, please contact us directly. Our team will be pleased to curate a journey based on your preferred destinations, travel dates, group size, and sea conditions.

The Derawan Sea holds endless quiet beauty.

These journeys are designed to let you experience it — softly and naturally.