| Facilities: Hat Creek Campground has toilets and drinkable water. Best Time To Visit: Hat Creek Campground is open from April to October. Fees: This campground charges a fee. Accessibility: Unknown Rules: Unknown Directions: To get to Hat Creek Campground from Susanville take Hwy. 36 to Hwy 44. From Hwy 44 continue onto Hwy.89 north for 21 miles. When Hwy 89 and Hwy299 merge drive 2 miles across a bridge then turn right to the campground. Map: Click here for a map to Hat Creek Campground Reservations: Hat Creek Campground does not require reservations. Reserve your campsite at Hat Creek Campground | 
