Hinkhouse Peak is situated north of Washington Pass, at the east end of a high ridge which connects to Cutthroat Peak. A high ridge extending northeast connects it to Constitution Crags. 
Overlooking trees at the Washington Pass
Toward Hinkhouse Peak north of Washington PassWA100: Washington Pass (wa100.dnr.wa.gov) Washington Pass—accessible only about half of the year—is a stretch of the North Cascades Highway boasting steep mountains, year-round glaciers, and a gorgeous alpine forest. This section of State Route 20 climbs to elevations over 5,500 feet and is covered by up to 40 feet of snow between late Fall and early Summer. A short side road near a hairpin turn leads to the Washington Pass Overlook, where visitors can enjoy a short paved trail leading to a spectacular viewpoint. Looming above the overlook are the slopes of a breathtaking array of alpine peaks and pinnacles, including the rounded dome of Liberty Bell and the twin peaks of the North and South Early Winter Spires. This landscape is immensely popular with rock climbers, who scramble up the sheer slopes to reach high vantage points with views of Kangaroo Ridge to the east and the glacier-carved Methow River valley to the north. Washington Pass (Wikipedia) Washington Pass (el. 5477 ft./1669 m.) and Rainy Pass (el. 4875 ft./1486 m.) are two mountain passes on State Route 20 (North Cascades Highway) in the North Cascades mountains of Washington state. Rainy Pass is about 4 miles to the west of Washington Pass. The passes are typically closed between November and April due to heavy snowfall.