Mount Ann

Lower Curtis Glacier is in North Cascades National Park in the U.S. state of Washington. Named for photographer Asahel Curtis, the glacier is in a cirque on the western slopes of Mount Shuksan. Lower Curtis Glacier is rapidly retreating and has a negative mass balance, meaning that the rate of snow and ice that is falling in the accumulation zone is less than that which is lost each year in the ablation zone. Between 1908 and 1984, the glacier experienced a loss of thickness by 45 meters (147 ft). Between 1984 and 2002, the glacier lost another 6 meters (19 ft) in thickness. Lower Curtis Glacier also lost 28% of its surface area between the end of the little ice age (around 1850) and 1950. Between the years 1951 and 1979, the glacier actually lengthened by 245 meters (800 ft) but has retreated 184 m (600 ft) since 1985, partly due to the tongue of the glacier being on a steep precipice which may have increased the loss of ice at the termini.

Mt. Baker Ski Area is a ski resort in the northwest United States, located in Whatcom County, Washington, at the end of State Route 542. The base elevation is at 3,500 feet (1,067 m), while the peak of the resort is at 5,089 feet (1,551 m). It is about ten miles (16 km) south of the 49th parallel, the international border with Canada. Despite its name, the Mt. Baker Ski Area is actually closer to Mount Shuksan than Mount Baker. The ski area is home to the world's greatest recorded snowfall in one season, 1,140 inches (95.0 ft; 29.0 m), during the 1998–99 season. Mt. Baker also enjoys one of the highest average annual snowfall of any resort in the world, with 641 inches (53.4 ft; 16.3 m).The ski area is known for numerous challenging in-bounds routes and for the many backcountry opportunities that surround it. The backcountry is accessible from several chairlifts, and access is permitted from the resort following the Mt. Baker Ski Area backcountry policy.

White Salmon Glacier is in North Cascades National Park in the U.S. state of Washington, on the west slopes of Mount Shuksan. White Salmon Glacier is a series of small glaciers that descend to the north from a ridge feature known as Shuksan Arm. A climbers route follows the White Salmon Glacier to Fisher Chimney which provides a faster approach than others to the summit of Mount Shuksan.

Table Mountain Glacier is in Snoqualmie National Forest in the U.S. state of Washington, to the east of Table Mountain. This small glacier is less than .50 mi (0.80 km) west of Artist Point and situated on the north slope of Table Mountain.

The Kulshan caldera is a Pleistocene volcano in the North Cascades of Washington and one of the few calderas identified in the entire Cascade Range. It is the product of the Mount Baker volcanic field, which has a history stretching back to possibly 3.722 million years ago.

Table Mountain is a Skagit Range summit located west of Mount Shuksan and northeast of Mount Baker in the North Cascades of Washington state. It is situated in the Mount Baker Wilderness, which is managed by the Mount Baker-Snoqualmie National Forest. Table Mountain is located west of Artist Point, at the end of the Mount Baker Highway. From the Artist Point parking lot, a short 1.4 mile trail leads to the summit at the west end of the mountain. The summit offers views of Mount Shuksan, Mount Baker, Mount Hermann, and Mount Larrabee. Remnants of the Table Mountain Glacier are on the northeast slope. Precipitation runoff from the mountain drains into tributaries of the Skagit and Nooksack Rivers.

Upper Curtis Glacier is in North Cascades National Park in the U.S. state of Washington, on the west slopes of Mount Shuksan. Upper Curtis Glacier is not connected to Lower Curtis Glacier downslope to the southwest, but is to Hanging Glacier to the north and to Sulphide Glacier to the east.

Sulphide Glacier is in North Cascades National Park in the U.S. state of Washington, on the south slopes of Mount Shuksan. Descending 1.85 mi (2.98 km) from the summit tower of Mount Shuksan, it is connected to Crystal Glacier to the east. Sulphide Glacier descends from 8,600 to 5,600 ft (2,600 to 1,700 m). Sulphide Glacier is along the route taken when Mount Shuksan was first climbed in 1906. Both Sulphide and Crystal Glaciers have a series of 300-to-1,000-foot (91 to 305 m) high cascades which are collectively referred to as Sulphide Basin Falls. Below these cascades lies Sulphide Lake, which empties over Sulphide Creek Falls, one of the highest waterfalls in North America with a nearly 2,200 ft (670 m) drop.

Mount Hermann is a 6,240+ ft (1,900+ m) Skagit Range summit located northwest of Mount Shuksan and northeast of Mount Baker, in the North Cascades of Washington state. It is situated in the Mount Baker Wilderness, on land managed by Mount Baker-Snoqualmie National Forest. Mount Hermann is located immediately west of the Mt. Baker Ski Area, at the end of the Mount Baker Highway. Precipitation runoff from the mountain drains into tributaries of the Nooksack River. This peak is named for Binger Hermann (1843–1926), head of the United States General Land Office. This geographic feature has also had variant names "Mount Herman", and "Herman Peak". The present name and spelling was officially adopted in 1988 by the U.S. Board on Geographic Names.

Iceberg Lake is a glacial lake located in Whatcom County, Washington near Mount Baker. The lake is a popular area for hiking.

Mount Shuksan is a glaciated massif in the North Cascades National Park. Shuksan rises in Whatcom County, Washington immediately to the east of Mount Baker, and 11.6 miles (18.7 km) south of the Canada–US border. The mountain's name Shuksan is derived from the Lummi word [šéqsən], said to mean "high peak". The highest point on the mountain is a three-sided peak known as Summit Pyramid.The mountain is composed of Shuksan greenschist, oceanic basalt that was metamorphosed when the Easton terrane collided with the west coast of North America, approximately 120 million years ago. The mountain is an eroded remnant of a thrust plate formed by the Easton collision. The Mount Baker Highway, State Route 542, is kept open during the winter to support Mt. Baker Ski Area. In late summer, the road to Artist Point allows visitors to travel a few miles higher for a closer view of the peak. Picture Lake is accessible on the highway and reflects the mountain, making it a popular site for photography. Sulphide Creek Falls, one of the tallest waterfalls in North America, plunges off the southeastern flank of Mount Shuksan. There are four other tall waterfalls that spill off Mount Shuksan and neighboring Jagged Ridge and Seahpo Peak, mostly sourced from small snowfields and glaciers. The traditional name of Mount Shuksan in the Nooksack language is Shéqsan ("high foot") or Ch’ésqen ("golden eagle"). Both the Nooksack and Lummi are indigenous tribes who have occupied the watersheds of the Nooksack Rivers and Lummi River, respectively. They are both federally recognized tribes in the United States. The first ascent of Mount Shuksan is usually attributed to Asahel Curtis and W. Montelius Price on September 7, 1906. However, in a 1907 letter to the editor of the Mazamas club journal, C. E. Rusk attributed the first ascent to Joseph Morowits in 1897. He said that he himself would have attempted it in 1903 if he had not been sure that it had already been climbed.

Mazama Lakes are twin glacial lakes located in Whatcom County, Washington near Mount Baker. They are a popular area for hiking.