Outstanding! Excellent communication. Smart recommendations from the operator which maximized our fun. The guide, Kirsten,was extraordiary and inspiring. Knew all about flowes and trees. Wish we could have stayed longer.

As a regular hiker in the English Lake District, my two long days with John really exceeded expectations. His detailed knowledge of the geology, wild flowers, wild life, culture and local history added immensely to the enjoyment of my time in Yosemite. It was like hiking with your best friend. The Panorama Trail & Mist Trail on the first day followed by the ascent of the Mono Pass in the High Sierras on the second could be too energetic for some at that altitude. John tailored the trip to suit me and got it spot on. For me the best days of the holiday.

John was a Great Guide!! He was very informative of the Park inside and out. My sister and I wanted to experience the Park and not be rushed or around a big crowd and he did the job! He listened to what we wanted to experience and went to areas that we would have never seen without a guide. I am so glad we picked John Klienfelter. He made sure we saw all that we could see, and every stop or hike was very well thought out. The Lakes and rapid rivers were beautiful. John made our day at Yosemite a memory that will be treasured. We would definitely use John again and the money spent was well worth it!! A Great Day at Yosemite! Thank again John Klienfelter!!