These trail maps provide only basic guides lines, always use caution and be wilderness prepared. At times of heavy rainfall, especially Oct-May, the trails to Castle Grove/Giant can be in-passable as they entail fording the West Walbran Creek which can rise considerably in a short time. The trail to Anderson lake and area is also prone to flooding which can occur quickly,  plan ahead and be prepared. Please be sensitive to this rare and sensitive ecosystem, keep dogs on leash’s.