Bortle 2 is the highest scale which can be obtained on land; only in the middle of the ocean, where there is no light pollution at all, we can feel the darkness on a scale of experience Bortle 1.
Bortle Scale, which was created by John Bortle in 2001, measures based on the darkness of the night sky observabilitas astronomical objects. It ranged between 9 - The sky above big cities - where the object space that can only be seen by a telescope is the moon, the planets, and some constellations, to a scale of 1 - where the darkness of the sky perfect - where the galaxy M33 can be seen with the naked eye.
There are only 414 points of light or a house of this area. When the forestry commission to the landlord asking for their assistance in dark-sky campaign, all but 3 people agree to extinguish the light that is not necessary.
