Ключевые слова: adventure, arid, arid climate, arid desert, arid environment, arid land, arid region, aridity, backpacks, barren, barrenness, challenge, desert, desert expedition, desert landscape, desert trek, dry, dunes, endurance, expedition, exploration, footprints, group, harsh, heat, horizon, hot, journey, landscape, longdistance, nature, nomads, outdoors, people, remote, rugged, sand, shadows, silhouette, sun, sunlight, survival, teamwork, travel, trekking, vast, vastness, walking, wanderlust, wilderness,