I took a couple hours and went out to San Ysidro Trails, a BLM public use area about thirty miles from where I live. This was my first visit although I’ve gone past it many times. The area is just west of the town of San Ysidro (NM) on highway 550. There is a sign and a small parking lot. The gate is locked so you need to request a key if you want to bike or do any off-road vehicle exploration. Check with the area rules on how to get the key and what is allowed. Take plenty of water.
The area is located just to the south of the Jemez and Naciamento Mountains and bumps up against the Jemez Pueblo lands to the north. The highway is the south edge and across the highway is the Rio Salada, White Mesa and the Ojito Wilderness. The trails area has two small canyons and there is usually some permanent water pools in the deeper recesses. I visited in early May and there was a surprising amount of water in the canyon…it is probably drier later in the year. That much water means there is wildlife in the area and there were plenty of tracks but in the middle of the day I didn’t see much. I heard a few things moving through the Junipers and sage but didn’t actually see anything. There were hawks circling in the distance, some songbirds and what I assume was some type of large grouse that took off in a frenzy when I got too close.
The name “trails” is deceiving because there are no real developed trails but there are lots of faint trails going off in random directions. The place is mostly sand and a little broken cobble with some significant sandstone (?) outcrops and canyon walls. Actually the geology seems puzzling. I saw sandstone and what looks like shale but also lots of igneous rocks scattered around including some obsidian. The Jemez Mountains are volcanic and there is a lot of solidified volcanic ash (Tuff) so I may be mistaking the tuff for sandstone.
I only had a couple hours so I started off following the footprints of some other recent visitors up one of the random trails. At first, on the macro level there isn’t a great deal to see: mostly junipers, sage, cholla cactus and prickly pear scattered on slightly rolling sand hills. The interest is in the details — there is a wide variety of broken stone mixed in with the sand and a variety of blooming wildflowers. There is a lot of cow poop but no cows. When there are cattle in the area I guess they are responsible for the random trails.
It takes a little bit of walking to get away from the highway sounds but eventually you are out of range and in an interesting desert landscape. This is the northern edge of the Chihuahuan Desert at about 5,600 feet in elevation. Keep your eyes open, this is rattlesnake country. You will also see some interesting stuff if you pay attention. I saw a small white horned lizard (AKA horned toad) no larger than a cricket. I didn’t know they came that small. He easily blended in to the sand and rock pebbles.
Keep walking in a roughly northeast direction and you will eventually arrive at the western canyon. As far as I know they have no other names beside West and East canyons. On the way I passed something I guess was an adobe shelter of some type – now just dirt mounds with a little wood and sheet metal mixed in. There also are a few old forgotten fences with rusted and broken barbed wire. There are gaps in the fences if you follow the animal and hiker trails.
The (west) canyon was a major departure from the sand and gravel. Intermittent rock walls are maybe fifty foot high at the most and there is a lot of tumbled down boulders. The canyon floor is lush green grass. I was running out of time so I just stayed at the western canyon. The eastern canyon is reported to be more impressive and is a slot canyon in a few places. I saw some hedgehog cactus growing in the canyon which is a departure from the usual cholla and prickly pear.
Heading back to the car is a little tricky unless you marked your route. If you just head south you will eventually get to the highway some distance east of the parking area. I need to make a full day of it and get over to the east canyon on my next trip.