Will, our guide, really made this a fun and interesting adventure. The tour started in the Coachella Valley and took a canyon four-wheel trail up into Joshua Tree National Park, beginning in the Sonoran Desert and ending in the Mohave Desert. We stopped along the way to, in one case literally, smell the flowers, desert lavender. Will was very knowledgeable about the history, geology and biology of the area. The views once we arrived up into the heart of the Park were stunning.