Rich in active gases or metals — a strong mineral character.
Buoyancy
Standard buoyancy
LowHigh
Soft water — natural, classic buoyancy.
SoufreSulfuresSulfates
Antsirabe Hot Springs is a natural thermal bathing destination in the Vakinankaratra Region of Madagascar's central highland plateau, situated in a town long known for its pleasant climate and mineral water resources. The springs emerge at temperatures around 45°C, producing sulfurous mineral water that, within a long thermal tradition, has made Antsirabe a destination for Malagasy and French colonial visitors alike. The city retains the broad avenues and colonial architecture of its spa town origins, including the historic Hotel des Thermes built in the early 20th century by French missionaries who first developed the springs. Antsirabe's highland thermal springs offer a genuinely unique African wellness experience in a city of remarkable cultural and historical character.
Insider tip — Antsirabe sits at 1500 m elevation on the Madagascar highlands, where volcanic activity produces sulfurous thermal waters celebrated since French colonial times. The surrounding red laterite landscape creates a dramatic backdrop for bathing in the steaming springs. Multiple source points dot the area, each with slightly different mineral concentrations. The cooler highland air contrasts sharply with the hot spring temperatures, making the experience invigorating year-round.