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Balneário Tunel do Tempo

Sao Leopoldo, Rio Grande do Sul, Brazil
Balneário Tunel do Tempo
Location
Sao Leopoldo, Rio Grande do Sul, Brazil
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

In São Leopoldo, a city of history founded by the first German immigrants to Brazil in the metropolitan area of Porto Alegre, the Balneário Tunel do Tempo draws on the mild thermal waters of the Guarani Aquifer — one of the world's largest underground freshwater reserves — to offer a family-oriented balneario park with a warm, carefree atmosphere.

The thermal water, at around 36 °C, radiates a pleasant, welcoming warmth typical of Guarani waters, whose light mineralisation suits all skin types. Water slides, recreational pools, and relaxation areas coexist in the spirit of the Brazilian balneário — a place of collective pleasure as much as personal renewal.

The name 'Tunel do Tempo' — Time Tunnel — evokes the playful, retro aesthetic that made Brazil's great aquatic parks of the 1980s and 1990s so beloved. Coming here means joining a tradition of popular, convivial leisure that is an integral part of the culture of Rio Grande do Sul, a region of German heritage and proud gaúcho identity.

Insider tip — Balneário Tunel do Tempo ('Tunnel of Time') is an aquatic complex in the metropolitan region of Porto Alegre (Rio Grande do Sul). São Leopoldo is one of the first cities of German colonization in Brazil (1824) — a unique architectural and cultural heritage in the Brazilian context.
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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: Toute l'année.