The power of the energy comes from positive and negative locations on earth. We have heard of this one the Bermuda Triangle this one is famous for taking things in and then become missing. This one is considered a negative vortex, A negative vortex is not usually one I ever talk about.
I love talking about the positive ones and taking people to these places to become rebalanced and clear their chakras or even past karma. I have traveled the world to many of these locations helping people heal from simple issues to even the most impossible situations that where thought of as a lost cause to the person I worked with.
Vortexes are a place anyone can go to and you feel this sensation of tingling and reawakening as well. When going to these places, I do always suggest that you take along someone who can help you perform the healing that you are going to the vortex for. Or if you are just going to check it out and feel the energy your self then by all means do so with an open mind and pay attention to the feelings sometimes we say that it is due to altitude not the vortex, when in truth it is the vortex not any weather.
I know those who have been to these places have felt a immediate energy change with in them selves. You will enjoy researching this further and getting more familiar with the subject of energy it is a fun one that really can change your life around.