Planciusdalen is a valley in Gustav V Land at Nordaustlandet, Svalbard. It is a continuation of the bay Planciusbukta, and stretches southwards to Rijpfjorden. The valley is named after Dutch cartographer Petrus Plancius. [1] [2]
80°12′05″N 21°42′39″E / 80.2013°N 21.7107°E