I have to admit, this trail name made me though I would see some rattle snake on it when the first time I heard about it, however that’s not the reason why it’s named like so. But now it triggers the memory of struggling up to the peak and the exhausting feeling at the end, together with the horror from the sting of yucca full grown along the trail. I have to say, the name matches the trail!
The trail head was close to “bridge to no where”. It was a hot day, many cars went to the river side. It has 8 miles totally, with 4000 feet escalation gain.
The first one and half mile was flat. then it got steep for the rest 2.5miles! Steep, slippery and yucca plants, this combination makes it one of the most difficult trail in San Gabriel mountains.

But there was also some rewards. Spanish Broom was decorating the area with bright yellow and patches of purple Lupin and ping Prickly Phlox were seen and there. What was most amazing I found here was a type of lizard living here, I think they are called “horned toad”. They have some great camouflage that I couldn’t be able to tell them from the sandy ground if they were not moving. They looks like from some other planet!