We have done tours on foot, bicycle, horseback, bus, jeep and Segway but the sunset electric bike tour through the Sonoran Desert was our favorite by far!!! Our tour guide, Brandon was friendly and incredibly knowledgeable about the plant, animal, geology and native American history of the area and we learned a lot about all of them! Riding the electric bikes is a BLAST and the sunset in the desert experience was absolutely awesome!!! If you are in Phoenix or any of its surrounding areas - we STRONGLY recommend this tour.