By this set of topographic regulations, 160 peaks across the island qualified as Abels.

BBC: Tasmania's greatest mountain quest

John hopes that the Abels can do all they can to save the windmill.

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Though there are fewer Abels than Munros, the task of completing them is a more complex task.

BBC: Tasmania's greatest mountain quest

The list of Abels was conceived in 1994 by a group of local Tasmanian bushwalkers in a book titled The Abels: A Comprehensive Guide to Tasmania's Mountains over 1100m High: Volume One, edited by Bill Wilkinson.

BBC: Tasmania's greatest mountain quest

Climbing the six Abels in the brutal Western Arthurs Range, located inside the World Heritage-listed Tasmanian Wilderness Area that covers 20% of the island, necessitates a walk through such difficult mountain terrain that it can take walkers up to two weeks to hike what is often described as the most difficult bushwalk in Australia.

BBC: Tasmania's greatest mountain quest