Tilted fault-block mountain ranges are formed when large blocks of the Earth’s crust are uplifted and tilted due to extensional tectonic forces, creating steep sides and valleys. The Sierra Nevada is a perfect example of a tilted fault‑block mountain range, with its gentle western slopes contrasting sharply with steep eastern escarpments.
Lone Pine Peak (shown on right in photo above), near the town of Lone Pine, CA, dominates the skyline, rising sharply above the Owens Valley floor. Its steep eastern face exemplifies the Sierra Nevada escarpment’s dramatic uplift, and its proximity to town makes it one of the more photographed mountains in the region.
Nearby, Mount Whitney, the tallest peak in the contiguous United States, adds to the grandeur. After winter storms (which, sadly, I missed on this trip), both peaks often appear cloaked in fresh snow, creating a breathtaking alpine panorama visible right from Highway 395.