The Lower Canyon Trail is a steep and fairly short trail that provides a taste of life along the sides of the canyon. Departing from the parking area near Mt. Eden Road, you start climbing right away. Part way up, there is a junction with the Mt. Eden Trail heading off to the East. Be sure to stop and look back periodically while climbing up because the vistas behind you are ever changing as gain altitude while also wrapping around and up the canyon.
After reaching the high point and doubling back to the West, you will immediately notice a change in the surroundings as you enter dense forest and it gets cooler. This continues all the way back down to Stevens Canyon Road where Stevens Creek is now deep down into the canyon with steep canyon walls on both sides. Take care walking on the road either way from here.