Alice Springs Australia brown bush central Australia desert-country desert-region dry gully height high hot inland outback ridge rocks rocky rough rugged scrub shrubbery sunlight sunshine terrain textures trees Alcudia Alcúdia aquamarine Balearic Islands blue boulders break coastline eroding erosion hard holiday majorca Mallorca mediterranean natural nature rock sea shore Spain summer tide vacation view water waves calm canada canoe canoeists clear cliff fun lake landscape leisure moraine mountains paddle peaceful pleasure Rockies sport tranquil Azazel barren bleak desert distant far harsh hill hilltop Israel limestone lonely lost middle east mount palestine sere stark altitude bend destination direction exercise glacier hiking mountain path snow track trail travel Trek turn walk walking eroded flutes green grow sharp wild wilderness worn austere coastal dangerous plants vegetation white