Here are some interesting facts about fairies:
The best places to find fairies are in the "tween places" like forks in the road, where streams divide or border hedges.
The best time to find them is in the "tween times" like dusk or dawn. Until you are attuned to the fairy realm you may not see their approach, however, an unexplained ripple in water or a sudden chill may indicate their presence and their wish for you to join them.