Disc 1. 1. Santorini: impact of volcanic eruptions ; 2. Mount Fuji: steeping power ; 3. Galapagos Rift: wonders of mid-ocean ridges ; 4. African Rift Valley: cracks into the Earth ; 5. Arta Ale: compact fury of lava lakes ; 6. Burgess Shale: rocks and the keys to life --
Disc 2. 7. The Grand Canyon: Earth's layers ; 8. The Himalayas: mountains at Earth's roof ; 9. The Ganges delta: Earth's fertile lands ; 10. The Amazon Basin: lungs of the planet ; 11. Iguazu Falls: thundering waterfalls ; 12. Mammoth Cave: worlds underground --
Disc 3. 13. Cave of Crystals: exquisite caves ; 14. Great Blue Hole: coastal symmetry in sinkholes ; 15. Ha Long Bay: dramatic karst landscapers ; 16. Bryce Canyon: creative carvings of erosion ; 17. Uluru/Ayers Rock: sacred nature of rocks ; 18. Devils Tower: igneous enigmas --
Disc 4. 19. Antarctica: a world of ice ; 20. Columbia Glacier: unusual glacier cycles ; 21. Fiordland National Park: majestic fjords ; 22. Rock of Gibraltar: catastrophic floods ; 23. Bay of Fundy: inexorable cycle of tides ; 24. Hawaii: volcanic island beauty --
Disc 5. 25. Yellowstone: geysers and hot springs ; 26. Kawah Ijen: world's most acid lake ; 27. Iceland: where fire meets ice ; 28. The Maldives: geologic paradox ; 29. The Dead Sea: sinking and saintly ; 30. Salar de Uyuni: flattest place on Earth --
Disc 6: 31. Namib/Kalahari Deserts: sand mountains ; 32. Siwa Oasis: paradise amidst desolation ; 33. Auroras: light shadows on the edge of space ; 34. Arizona Meteor Crater: visitors from outer space ; 35. A Montage pg geologic mini wonders ; 36. Planetary wonders: out of this world.