Hiking Olympic National Park By Erik Molvar Maple Glade Rainforest Trail This 0.5-mile trail begins next to the N.P.S. Quinault Ranger Station and loops through the lush rainforest bottomlands beside Kastner Creek. Coarse gravels have been deposited here during floods, creating a well-drained soil that favors the bigleaf maple. Enormous specimens of rainforest hardwood grow here, their gnarled branches draped with long streamers of spike moss. The maples are interspersed with a few graceful old hemlocks and Sitka spruces, while dense groves of red alder occupy areas of disturbance by fire or flooding. These bottoms serve as winter range for the Roosevelt elk, which mold the forest ecosystem by browsing away young trees and shrubs. The result of their foraging efforts is a park-like understory of ground-hugging oxalis, violets, and buttercups. A self-guiding pamphlet is available at the beginning of the trail and offers further insights into rainforest ecology.