| Facilities: Yankee Fork State Park provides campgrounds and restrooms. Reservations: Yankee Fork State Park requires reservations for large groups. Best Time To Visit: Yankee Fork State Park is open year-round for camping. Fees: A campground and/or day pass fee is charged. Accessibility: The park provides wheelchair accessibility. Rules: Unknown Directions: To reach Yankee Fork State Park from downtown Challis start out going north on 9th Street toward Main Avenue 0.1 miles. Turn right onto Main Avenue for 0.3 miles. Turn right onto US-93 for 10.5 miles. Turn left onto Lime Creek Road. End at Challis. | 
