Pima Canyon at the north edge of Tucson, AZ
This is listed as a 5 mile 3,339' ascent but when I got 5 miles in a hiker laughed at me and informed me it was extended another 3 miles up a steeper grade. I missed those last 3 miles in order to get back to my hotel before dark. Start early and bring lots of water, its like a 10+ hour hike.
• Entrance to the canyon, the first miles have loads of saguaro. There are also a fair number of Ferocactus wislizeni which currently have ripe fruit.
• There are a few cool springs supporting a few small frogs
• Once I got up to 4,500' altitude I found several Datura wrightii, if I get it to grow in my garden despite me being on the road I'll call it Pima Canyon as a locational identifier
• My best guess for this is Cylindropuntia x kelvinensis. I snagged two little cuts off a specimen at 5,000'. Its reasonably cylindrical and isn't too nuts with glochids so I think it might be fun as a grafting stock. If I eventually find Cylindropuntia arbuscula I'll try that as grafting stock too.
In the background of all these pics are Ocotillo (Fouquieria splendens) bushes. People mistake it for a cactus but it isn't one.The flowers are used as a tangy addition to salads and they are dried to make tea.
Most of the stone that makes up these mountains is filled with mica flakes, and so that means the sand and dirt is too. At mid day the whole canyon sparkles.
I'm probably done in Arizona for the time being, soon I should be on my way somewhere else. Possibly Texas.