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Sources thermales de Sahambavy

Sahambavy, Haute Matsiatra Region, Madagascar
Sources thermales de Sahambavy
Location
Sahambavy, Haute Matsiatra Region, Madagascar
Water type
thermal
Temperature
36 °C
pH
7.3

Water profile

Thermicity
Neutral
36 °C
LowHigh

Soothing — neither hot nor cold, perfect balance.

Mineralisation
Balancing
LowHigh

Rich in trace elements — gentle on the skin.

Buoyancy
Standard buoyancy
LowHigh

Soft water — natural, classic buoyancy.

BicarbonatesCalcium

The Sources Thermales de Sahambavy are natural oligomineral springs near the Sahambavy tea plantation in the Fianarantsoa Region of highland Madagascar, where geothermal waters emerge in the vicinity of one of Africa's few remaining colonial-era tea estates, cultivating Assam tea on the cool highland plateau since the 1960s. The springs add a thermal wellness dimension to visits to this unique agricultural and landscape heritage site, where the combination of tea cultivation, the narrow-gauge Fianarantsoa-Côte Est railway journey, and highland lake scenery creates one of Madagascar's most evocative colonial heritage experiences. The oligomineral spring waters, gentle and restorative, have been used by the surrounding Betsileo farming community as a traditional therapeutic resource within the broader wellness traditions of the Fianarantsoa highlands.

Insider tip — Sources thermales de Sahambavy are located near Madagascar's most famous tea plantation, nestled in rolling highland hills at altitude above Fianarantsoa. The thermal seeps emerge from metamorphic basement rock and feed small bathing pools with lightly mineralized water. Combine the visit with a scenic rail journey on the FCE narrow-gauge railway for an unhurried highland day.
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Frequently asked questions

How hot is the water?
The water is neutral here, around 36 °C — a perfect balance, neither too hot nor too cold.
What type of water is found here?
This spot features thermal water.
What is the best season to visit?
The most favourable period for this spot is: Saison sèche.