The Keriau or Krio River is a tributary of the Pawan River in West Kalimantan , Indonesia .
2-475: The upper course of the river was the location of the Ulu Aik Kingdom (est. around 1700), later renamed Hulu Aik . The Krio River rapids are reached by starting from Pontianak in the direction of Ketapang by speedboat for six hours, then a four-hour trip in a smaller boat. The river flows in the western area of Borneo island with predominantly tropical rainforest climate (designated as Af in
4-648: The Köppen-Geiger climate classification). The annual average temperature in the area is 23 °C. The warmest month is May, when the average temperature is around 24 °C, and the coldest is December, at 22 °C. The average annual rainfall is 3726 mm. The wettest month is December, with an average of 495 mm rainfall, and the driest is August, with 160 mm rainfall. 1°13′00″S 110°34′00″E / 1.21667°S 110.56667°E / -1.21667; 110.56667 Pontianak, Indonesia Too Many Requests If you report this error to
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