Together with the Verron Range and the Lelet Plateau, it is one of the main mountainous features of New Ireland.

[3] It is located in the broader southern part of the island and runs roughly in a north–south-direction, parallel to the Verron Range.

The Weitin valley divides the two ranges, Hans Meyer on the east and Verron on the west.

As other mountain ranges in Papua New Guinea it is home to many rare species of fauna and flora and is highly biodiverse and covered in thick rainforest.

This range is part of the New Britain-New Ireland lowland rain forest terrestrial ecoregion.