Trollsletta is a coastal plain on the North Arctic Ocean island of Jan Mayen. [1]
It is located on the eastern coast and southern side of the island (Sør-Jan). It is inside the southwestern part of the bay Rekvedbukta, between Båtvika and Helenesanden. Trollsletta has a length of about 1,400 meters. The coast consists of low and splintered cliffs.[2] Olonkinbyen is located at Trollsletta. The only settlement on Jan Mayen, Olonkinbyen consists of a weather station and the Norwegian Armed LORAN-C station.[3] [4]