Toba

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Toba, Volcanic caldera in North Sumatra, Indonesia.

The crater spans 100 kilometers in length and 30 kilometers in width, containing Lake Toba with surrounding mountain peaks reaching 905 meters in elevation.

The volcanic eruption of Toba, occurring 74,000 years ago, released 2,800 cubic kilometers of material and initiated a cooling period across Earth.

The Batak people maintain their traditions near Lake Toba through ceremonies, traditional houses, and culinary practices passed down through generations.

Transportation to the volcanic site requires careful planning, with access available through Silangit International Airport or by road from Medan city.

The caldera houses Samosir Island, a land mass formed by magma pressure, which rises from the lake floor and contains numerous hot springs.

Elevation above the sea: 905 m

GPS coordinates: 2.61667,98.81667

Latest update: May 26, 2025 20:54

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