From I-84, take Exit 55, Route 2 East (Norwich / New London)
Follow Route 2 to Exit 19, Route 11, and proceed on Route 11 toward New London
At the end of Route 11, take Exit 4, Route 82
At the end of the exit, turn left onto Route 82
Follow Route 82 for approximately 1 mile to the intersection of Route 85
Turn right onto Route 85
Proceed along Route 85 for approximately 8.5 miles to Cross Rd. (You will pass under Interstate 395. Cross Rd. is approximately 9/10 mile past Interstate 395)
Turn right onto Cross Rd.
Follow Cross Rd. to US Route 1 (Boston Post Rd.)
Turn left onto US Route 1
Follow US Route 1 approximately 1.6 miles to Avery Lane (Route 213)
Turn right onto Avery Lane (Route 213)
Avery Lane becomes Great Neck Road (but remains Route 213) as you cross Route 156 (Rope Ferry Rd.)
Follow Great Neck Rd. for approximately 3.5 miles
The Camp Harkness entrance will be on your right (past the Harkness Memorial State Park entrance)