55. Montenegro Rainforest, Costa Rica
Source:brainjet.com
If you are an explorer and want to check out one of the most diverse rainforests in the world, then what better way than from the treetops. You, of course, won’t actually climb treetops, but this suspension bridge will get you very close to that. Do not think that it is a safe one, no, this has flaws in construction as well as a missing plank or two that might make you fall to the rainforest floor.