| Facilities: Sullivan Lake nearby camping. Reservations: Reservations are not needed or accepted for Sullivan Lake. Best Time To Visit: Sullivan Lake is open spring, summer, and fall. Fees: No fees are charged. Accessibility: This lake is not handicap accessible. Rules: Do not litter. A valid Washington state fishing license is needed to fish within the National Forest. Directions: To reach Sullivan Lake from Colville, start out going northeast on WA-20 toward North Oak Street and continue to follow for 35.9 miles. Turn left onto WA-31 for 14.3 miles. This lake is 4.3 miles southeast from Metaline Falls. It is approximately 90 miles Northeast of Spokane off State Highway 31. | 
