The Wave (Coyote Buttes North)

The Wave is perhaps the most heavily photographed and tightly regulated natural attraction in the American Southwest. Situated in the Coyote Buttes North Special Management Area of the Paria Canyon-Vermilion Cliffs Wilderness, it is a magnificent, surreal basin of swirling, intersecting U-shaped troughs of Navajo sandstone. The rock is fiercely striated with vivid red, orange, yellow, and white banding, formed by Jurassic-era sand dunes compacted over millions of years and then eroded by wind and water. Because the landscape is incredibly fragile, access is strictly limited by the Bureau of Land Management (BLM) to a tiny number of lucky lottery winners per day. There is no marked trail; hikers receive a pictorial map and GPS coordinates to cross wild, trackless slickrock and deep sand to locate the formation.

The K'gari (Fraser Island) Great Walk is an 8-day through-hike covering approximately 90km point-to-point within the Great Sandy National Park, Queensland. The route traverses often described as one of the largest sand island, moving through diverse ecological zones including high rainforests established on deep-sand substrates, mangrove systems, and freshwater perched lakes. Surface conditions are consistently sand-based, transitioning between consolidated forest paths and uncompacted dune segments. The route provides a cross-section of the island's unique hydrology and mature Satinay (Syncarpia hillii) timber stands. Access is regulated by Queensland Parks and Wildlife Service (QPWS).