Marobo Hot Springs
Sulphur hot springs high in the western mountains, feeding the ruins of an old colonial bathhouse in a green valley.
Updated 3 September 2026

AI illustration
In the western highlands near Bobonaro, hot mineral water rises from the ground and runs down a green valley, and in the colonial period a bathhouse was built to make use of it. That building is now a ruin, its concrete pools and terraces cracked and overgrown, but the hot water still flows through them, orange-stained and faintly sulphurous, and you can bathe in the warm pools with the forested valley all around. The setting is the draw: remote, quiet, and a long way from anywhere, reached on a rough mountain road that is an adventure in itself. It is the kind of place that sees very few visitors, and those who make the effort usually have it to themselves.
Highlights
- The warm pools - the hot mineral water running through the old terraces.
- The bathhouse ruins - the cracked colonial-era structure in the valley.
- The valley setting - forested slopes and the mineral-stained stream.
- The mountain drive - the rough road up through the western highlands.
When to go
May to November, the dry season, when the mountain roads are passable; the rains make the approach difficult or impossible. It is cool at altitude, which makes the hot water more appealing.
Things to know
Access is genuinely hard: the road is rough and requires a capable vehicle and, ideally, local guidance, and it is a long way from any town. There are no facilities of any kind at the springs. The bathhouse is a ruin, so this is a wild soak rather than a spa, and the water quality and pools vary. It suits adventurous travellers, not those wanting comfort.
Nearby
Bobonaro and Maliana are the nearest towns; the Indonesian border lies west.
Key facts
Source: Wikidata, item Q18028439, read on 18 October 2026.
What to pack for Marobo Hot Springs
Chosen from what this place is for. Tap a kit for the full checklist.
- Swimwear - Needed at most public thermal pools; some traditional baths are nude and single-sex. Find on Amazon
- Quick-dry towel + flip-flops - For wet changing areas and hot poolside stone. Find on Amazon
- A dry bag or waterproof pouch - Somewhere safe for phone and valuables while you soak. Find on Amazon
- Water to drink - Hot soaking is dehydrating; sip between dips. Find on Amazon
Some links on this page are Amazon affiliate links - if you buy through them we may earn a small commission at no extra cost to you.
All packing kitsPlan your trip
Where to start if Marobo Hot Springs is going on the list.
Booking links on this page are affiliate links - if you book through them we may earn a small commission at no extra cost to you. It never changes what we write about a place.
Opening times, ticket prices and seasonal closures change - check the official source before you go: official site.



