What mountain is often called the southernmost peak of a mountain range formed roughly 480 million years ago?
Pinhoti National Recreation Trail The Pinhoti Trail is a long-distance trail, 335 mi long, located in the United States within the states of Alabama and Georgia. The trail's southern terminus is on Flagg Mountain, near Weogufka, Alabama, the southernmost peak in the state that rises over 1000 ft . (The mountain is often called the southernmost Appalachian peak, though by most geological reckonings, the actual Appalachian range ends somewhat farther north in Alabama.) The trail's northern terminus is where it joins the Benton MacKaye Trail.
Northeastern Japan Arc The Northeastern Japan Arc, also Northeastern Honshū Arc, is an island arc on the Pacific Ring of Fire. The arc runs north to south along the Tohoku region of Honshū, Japan. It is the result of the subduction of the Pacific Plate underneath the Okhotsk Plate at the Japan Trench. The southern end of the arc converges with the Southwestern Japan Arc and the Izu-Bonin-Mariana Arc at the Fossa Magna () at the east end of the Itoigawa-Shizuoka Tectonic Line (ITIL). This is the geologic border between eastern and western Honshū. Mount Fuji is at the point where these three arcs meet. To the north, the Northeastern Japan arc extends through the Oshima Peninsula of Hokkaidō. The arc converges in a collision zone with the Sakhalin Island Arc and the Kuril arc in the volcanic Ishikari Mountains of central Hokkaidō. This collision formed the Teshio and Yubari Mountains.