Circular rock , Saudi Arabia desert
/r/Outdoors: Outdoors - Outdoor recreation: keeping humans fit, fed and happy for thousands of years. The sun on your face, the wind in your hair: all this and more could be yours to experience... if you ever get off reddit and go outside for once! Outdoors is for *all* outdoor experiences, not limited to any specific interest. Caving, mountain climbing, cycling, bushcraft, gardening, sailing, plants, birds, trees, going for a stroll -- it's all on topic here! - January 17, 2023 - 10:26
/r/desertporn: Desert Porn - The deserts of our planet are among the most beautiful settings which Earth has to offer; this subreddit is dedicated to sharing that beauty! - January 17, 2023 - 10:16