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Olympic Ecosystems

Olympic National Park is located on the Olympic Peninsula in the northwestern corner of Washington State. The park ranges from sea level to glaciated peaks of nearly 8000 feet, encompassing over 3800 square kilometers of the most pristine forest, mountain, and coastal ecosystems in the Pacific Northwest. The steep elevation and climatic gradients of the Peninsula set the stage for a rich assortment of natural environments.

Collage of  mountains with wild flowers, rocky coast and temperate rainforest; Photo Credit: ONP

Temperate coniferous rainforests with massive Sitka spruce dominate river valleys on the rain-soaked west side of the park and dry subalpine fir parklands and alpine tundra occur in the rainshadow of Mount Olympus on the northeastern side of the park. The diversity of protected ecosystems found in Olympic National Park provides an incomparable opportunity to study, monitor, and understand terrestrial, aquatic, and coastal systems and ecological processes representative of the Pacific Northwest.


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