2: Olympic National Forest
Found on the Olympic Peninsula, this national park stretches across more than 633,600 acres has five landscapes: temperate rainforest, mountains, lakes, beaches, and rivers. Furthermore, the forest is covered with over 270 miles of trails, and 87 of those enter the Wilderness Areas. You can also choose from a selection of 20 campgrounds scattered throughout the five regions and engage in a number of outdoor recreational activities.
Address: Olympic National Park, WA