The Idaho City Park N' Ski trail network provides winter skiing and snowshoeing opportunities along Highway 21 northeast of Idaho City.
Plan your visit
State Highway 21 - Whoop-Um-Up Trailhead, Idaho City, Idaho 83631
- Admission
- Paid activity or permit; check current tickets, passes and program fees
- Hours
- Check the official activity calendar; winter operation depends on season and conditions
- Setting
- Outdoor
Photos have not been added to this listing yet.
Amenities & Features
- Whoop-Em-Up, Gold Fork, Banner Ridge and Beaver Creek Summit access areas
- Groomed and ungroomed winter routes
- Snowshoeing and cross-country skiing
- Access routes to reservable backcountry yurts
Good to Know
Park N' Ski permits are required November 15 through April 30. Trail difficulty, grooming, dog rules and restroom availability vary by trailhead. Choose a route suitable for your family and check official maps and grooming reports. This listing covers multiple trailheads 18-25 miles northeast of town. The map marks Whoop-Um-Up only, not every route entrance. Yurts require separate reservations. Preserve ski tracks when using other permitted activities.
Official information, schedules and booking details
Listing review date: 2026-10-15