Natural Wonders The Pha Chor cliffstone is a popular tourist destination in Thailand. Pha Chor are carved earthen pillars that are a result of nature. Chiang mai, Chiangmai. Stock Free Driftwood on The beach by @ai_generated Sedimentary Rocks Nature photography,HD by @ai_generated The Seven Natural Wonders of the Philippines Stock Free Awesome Natural Wonders in Bangladesh Stock Free