喀斯喀特山脉
派勒特岩（）是俄勒冈州阿什兰附近的一个突起的火山栓，位于喀斯喀特山脉西部的东端，即以东。 Rising thousands of feet above the Shasta and Rogue valleys, it is a landmark distinguishable from over away. At 25.6 million years old, it is one of the oldest formations of the Cascade Range. The rock is protected by the Cascade–Siskiyou National Monument and the Soda Mountain Wilderness. Several trails pass near Pilot Rock, including the Pacific Crest Trail.