I’ll make it short and painless: today’s color is cactus green. What else do you expect when we spend a day in the desert, looking at dozens of different kind of pricklies living there in the wild. But cactus green does not equal cactus green. Like with all living things, there are myriades of shades to it. I’ll offset that with the unpaved sandy roads of the Tucson Mountain District of the Saguaro National Park, which were quite "interesting" to navigate with a non-offroader – despite what the travel guides said.