Matterhorn Peak is located in the Sierra Nevada, in California, at the northern boundary of Yosemite National Park. At 12,285 feet elevation, it is the tallest peak in the craggy Alps-like Sawtooth Ridge and the northernmost 12,000-foot peak in the Sierra Nevada. The peak also supports the Sierra's northernmost glacier system. It was named afte…Matterhorn Peak is located in the Sierra Nevada, in California, at the northern boundary of Yosemite National Park. At 12,285 feet elevation, it is the tallest peak in the craggy Alps-like Sawtooth Ridge and the northernmost 12,000-foot peak in the Sierra Nevada. The peak also supports the Sierra's northernmost glacier system. It was named after the Matterhorn in the Alps. Matterhorn Peak is near Twin Peaks, and just north of Whorl Mountain.