The best way to meditate is to spend time in a forest, or a place in nature, far apart from human surroundings.
Yogis from Buddhism and Hinduism both recommend this; and there is no quicker way to concentration.
To meditate all of the day, with no impediment, lengthens concentration.
The mystic path is seen very nicely in the forest path meditation, — To spend one month this way is indescribable, beautiful, and wonderful.