Additional trails traverse the foothills of the mountains outside the designated wilderness. From there he takes refuge in the mountainous Wilderness of Ziph. It is the largest unspoiled wilderness in northern Australia. Camping is permitted anywhere in the wilderness. These qualities are necessary when used in the wilderness or backcountry. Overnight parking is not allowed except in the case of backpackers with wilderness hiking permits. They were often built on hundreds of acres of pristine lakeside wilderness. Another major theme is the sanctity of untamed wilderness. Green roofs create natural habitat as part of an urban wilderness. More scenery similar to what is encountered in the Mount Adams Wilderness abounds. They retreat to a hostel deep in the wintry wilderness of Asgard. The park formerly featured a 5th area called the Wild Water Wilderness. Khatanga is sometimes visited by Western sightseers touring the surrounding natural wilderness in Siberia. Williams Lake is located below Wheeler Peak in the Wheeler Peak Wilderness. He is the president of the American branch of the Maasai Wilderness Conservation Trust.