Please don`t take this list as a challenge, because no matter how adventurous you feel some places are off limits for a good reason. I think the smartest and the safest thing you can do is to have a peek from the safety of your home.
1. Bohemian Grove – Monte Rio, California
This is where some of the world`s richest people come to have good time and if you dare to trespass prepare to end up in cuffs.
2. Lascaux Caves, France
Even though the caves were initially open to the public, in 1963 the government of France decided to close them in order to make sure they would be completely preserved.