Granite Peak's summit reaches 1,943 feet, dropping 700 vertical feet to a base at 1,243 feet across 58 runs spread over 155 acres on Rib Mountain near Wausau, Wisconsin. Terrain splits 45 per cent advanced, 24 per cent each beginner and intermediate, and 7 per cent expert, a notably steep mix for a Midwest resort. Average annual snowfall is low at roughly 65 inches, so the resort depends heavily on snowmaking. Granite Peak operates its own Legendary Pass, shared with Lutsen Mountains and other affiliated areas.

Ten lifts, including four quads, one six-pack and two triples, serve the 58-run network, giving Granite Peak the largest lift count of any Wisconsin ski area. The 700-foot vertical drop and steep terrain mix make it Wisconsin's largest and most advanced-leaning resort. The mountain sits within Rib Mountain State Park, one of the oldest ski areas in North America. Night skiing runs alongside daytime operations.

The Wausau Kiwanis Club donated land on Rib Mountain to the state in 1924, with the state acquiring further acreage soon after. The ski area opened in 1937, among the first in North America, with the Civilian Conservation Corps building the first downhill runs and tow ropes during the 1930s. A shelter house opened in 1939, described at the time as among the finest structures of its kind in the Midwest, hosting the Wausau Ski Club's first official function. Night skiing arrived in 1955 with 28 spotlights, and snowmaking followed in 1958, decades before it became standard at most competitors.

Granite Peak's Legendary Pass gives access alongside Lutsen Mountains in Minnesota and other affiliated areas under the same network. Adult full-day tickets range from 65 to 109 US dollars depending on date and time, with a discounted Wisconsin Wednesdays rate at 20 dollars and a Legendary Plus season pass at 699 dollars. The resort suits Wausau and central Wisconsin skiers seeking the state's largest and steepest terrain. Its operation on state park land under a private lease with the Wisconsin Department of Natural Resources is a distinctive arrangement among Midwest resorts.