Anderson Japanese Gardens has been chosen the highest quality Japanese Gardens in North America by Sukiya Living Magazine(The Journal of Japanese Gardening) in a recent ranking. According to a press release from Anderson, a panel of 41 Japanese garden specialists considered over 300 public Japanese gardens and ranked the gardens based on defined characteristics including subtleness, natural beauty, moderation and human scale.
More information can be found at http://www.rothteien.com/topics/na-survey.htm.