1. Mt. Roraima, Venezuela
2. Salar de Uyuni, Bolivia
3. Moravia, Czech Republic
4. Tulip fields - Lisse, Netherlands
5. Iceland
6. Mare Island Naval Shipyard - Vallejo, California
7. Namibia
8. Naica Mine - Chihuahua, Mexico
9. Tunnel of Love - Kleven, Ukraine
10. Metro - Stockholm, Sweden
11. Lapland, Finland
12. Zhangye, China
13. Mount Grinnell - Glacier National Park, Montana
14. The Richat Structure - Mauritania
Son Doong Cave - Vietnam16. Chand Baori - Abhaneri, India
17. The Stone Forest - Yunnan, China
18. Berry Head Arch - Newfoundland, Canada
19. Lake Retba - Senegal
20. Gullfoss - Iceland
21. The Wave - Arizona
22. Socotra, Yemen
23. Grand Prismatic Spring - Yellowstone National Park, Wyoming
24. Door to Hell - Derweze, Turkmenistan
25. Crystal Cave - Skaftafell, Iceland
Dr. Vijay Pithadia, FIETE, PhD, MBA Director, PhD Guided: 5, Author of 6 Books, Google Scholar Citations - 617, h-index - 8, i10-index-8, M: +91 9898422655 UGC/Scopus/Web of Science Publication: 31, Referred Publication: 66, Book Chapters: 12, Full Papers Published in Conference Proceedings: 21, Patent Published: 3, Invited Lectures and Chairmanship etc.: 41, Conference Organized: 4, AICTE faculty ID: 1-24647366683