Castle Lake Trail from Castle Lake Road

The Castle Lake Trail from Castle Lake Road is a 16.5 km trail that starts in Dunsmuir, Siskiyou County, California. Based on our data, the hike is graded as Medium. For information on how we grade trails, please read measuring the difficulty of a hiking trail on hiiker. Also, check our latest community posts for trail updates. This hike can be completed in approx 4 hrs 23 mins. Caution is advised on trail times as this depends on multiple variables. For more info read about how we calculate hike time.