1: 1. Salar de Uyuni, Bolivia: The world's largest salt flat mirrors the sky, creating an otherworldly illusion.

2: 2. Antelope Canyon, USA: Slot canyons with incredible light play, making for surreal landscapes.

3: 3. Pamukkale, Turkey: Natural terraces of white travertine mineral pools look like snowy mountains.

4: 4. Socotra Island, Yemen: Alien-like flora and fauna thrive on this remote island.

5: 5. Waitomo Glowworm Caves, New Zealand: Thousands of glowworms light up these caves like stars.

6: 6. Zhangjiajie National Forest Park, China: Towering sandstone pillars inspired the scenery in "Avatar."

7: 7. Wulingyuan Scenic Area, China: Lush forests, towering peaks, and swirling mists create a mystical ambiance.

8: 8. Fly Geyser, USA: A man-made geyser of vibrant colors from mineral deposits.

9: 9. The Door to Hell, Turkmenistan: A natural gas crater burning for decades, resembling a gateway to the underworld.