Anderson Glacier

Piro's Spire, (also Piros Spire), is a 6,259-foot (1,908-metre) basalt pinnacle summit in the Olympic Mountains and is located in Jefferson County of Washington state. It is situated in Olympic National Park and the nearest higher neighbor is Diamond Mountain, 1.86 miles (3.0 km) to the west. Both are minor summits of the Mount Anderson massif, with Piro's Spire being the easternmost outlier.

Mount Elk Lick is a 6,517-foot-elevation (1,986-meter) mountain summit located in the Olympic Mountains, in Jefferson County of Washington state. It is situated within Olympic National Park, and is set within the Daniel J. Evans Wilderness at the head of Elk Lick Creek. The nearest neighbor is Mount La Crosse, 2.54 mi (4.09 km) to the west, and the nearest higher neighbor is Diamond Mountain, 3.73 mi (6.00 km) to the north-northwest. Precipitation runoff from the mountain drains south into the Duckabush River, and north into the Dosewallips River. Topographic relief is significant as the south aspect rises over 4,300 feet (1,300 m) above the Duckabush valley in approximately one mile. The mountain is remote and an ascent can take four days and involves 46 miles of hiking.

Mount Lena is a 5,995-foot-elevation (1,827-meter) mountain summit located in the Olympic Mountains, in Jefferson County of Washington state. It is situated within Olympic National Park, immediately north and 1,500 feet above the shore of Upper Lena Lake. Mt. Lena has a subsidiary peak, East Peak (5800+ ft/1768+ m), which lies northeast of the lake. Mount Bretherton lies across the lake to the south, Mount Stone is three miles to the southwest, and The Brothers approximately 3.5 miles to the northeast. Precipitation runoff from the mountain drains north to the Duckabush River, and south into the Hamma Hamma River via Lena Creek. The non-technical ascent of Mount Lena involves hiking eight miles (one-way) and 5,300 feet elevation gain via the Upper Lena Lake Trail and cross-country above the lake, with most favorable conditions from July through September. There are pleasant campsites at the lake, and the ascent to the summit takes 1.5 hour from the lake. This mountain's toponym has been officially adopted by the United States Board on Geographic Names.

Mount Bretherton is a 5,960-foot-elevation (1,817-meter) mountain summit located in the Olympic Mountains, in Jefferson County of Washington state. It is situated within Olympic National Park, immediately south and 1,400 feet above the shore of Upper Lena Lake. Mount Lena lies across the lake to the north, Mount Stone is 2.8 miles to the west-southwest, and The Brothers approximately four miles to the northeast. Precipitation runoff from the mountain drains south to the Hamma Hamma River via Boulder, Delta, and Lena Creeks. Topographic relief is significant as it rises over 5,100 feet (1,600 meters) above the river in two miles. The non-technical ascent of Mount Bretherton involves hiking eight miles (one-way) and 5,300 feet elevation gain via the Upper Lena Lake Trail and cross-country above the lake, with most favorable conditions from July through September. There are pleasant campsites at the lake, and the ascent to the summit takes two hours from the lake. This mountain's name has been officially adopted by the United States Board on Geographic Names.

Mount Delabarre is a remote 6,024-foot (1,836-metre) mountain summit deep within Olympic National Park in Jefferson County of Washington state. Part of the Olympic Mountains, Mount Delabarre is 12.4 miles southeast of Mount Olympus, set within the Daniel J. Evans Wilderness. The nearest higher neighbor is line parent Mount Christie, 2.5 miles to the west-northwest. Precipitation runoff from the mountain drains north into headwaters of Delabarre Creek, which is a tributary of the Elwha River, and south into Rustler Creek, which is a tributary of the North Fork Quinault River. Topographic relief is significant as the southwest aspect of the peak rises 3,400 feet (1,036 m) above Rustler Creek in approximately one mile.