The 23 Photos That Will Make Your Stomach Drop

1. Cliff camping.

2. Skywalking in the Alps.

3. Portaledge camping at Yosemite.

4. Climbing Redwoods.

5. Sitting on the Trolltunga rock in Norway.

6. Jumping on the Trolltunga rock in Norway.

7. British climber John Roberts in South Africa.

8. Ice climbing a frozen waterfall.

9. Extreme skiing at Grand Targhee, Wyoming.

10. Tree camping in Germany.

11. Extreme kayaking at Victoria Falls.

12. Blake Aldridge dives 29 metres from the rock monolith during the Red Bull Cliff Diving World Series in Portugal.

13. On the Edgewalk in Toronto.

14. A defying act by Eskil Rønningsbakken in Norway.

15. Alex Honnold at Yosemite.

16. Now imagine if you dropped your phone down there.

17. Glacierboarding.

18. Trapeze paragliding.

19. Hanging out at the Sky Walk in Macau.

20. Strange sport in the air, USA

21. A ride at the Stratosphere Tower in Las Vegas.

22. In Ft. Tryon park.

23.  Driving down a sand dune in Lucky Bay, Australia.