Arroyo Seco Trail is a 20 mile moderately trafficked out and back trail located near Altadena, California that features a waterfall and is rated as moderate. The trail offers a number of activity options and is accessible year-round. Dogs and horses are also able to use this trail.
One of my favorite trails. There is so much to explore here and great for beginners!
Fun and dog friendly. Good water flow in Creek right now Jan 29, 2017
it is hard to find shaded trails in southern California. this is one of them. Be prepared to cross streams with water. A great trail to experience wilderness within 2 miles of starting on this trail. limited parking near trailhead but plenty on the street. if hiking with kids, consider doing a short distance. many picnic benches on the route .
My family and I did about 2 miles of this, ages 8 & 9 and grandmother. Easy walk by a stream, however, we went after the rain and it was like a river. The river actually made it impossible to pass at the 2 mile mark without getting wet up your knees. So we turned around. Can't wait to come back
My 4 kids and I went up with our mountain bikes and had a blast. Definitely loved the terrain. Water streams strong and high thanks to all the rain. So be ready to get wet and push through.