Meeting Place – North Parallel Road & Roscoe Road
From Highway #1, head east and take exit 95 toward Whatcom Rd. Turn left onto Whatcom Road (signs for Whatcom Road N). Turn right onto North Parallel Road. Turn right into a truck stop parking. Everyone must meet at the parking lot and carpool from here.
Direction to Sumas Mountain
From Castle Fun Park, turn left onto Watcom Road and turn right on to McKee Road. Turn left onto Sumas Mountain Rd. Continue onto Upper Sumas Mountain Rd. Turn right onto Batt Rd, then take the 1st right onto Taggart Rd. Go through Sumas Mountain Service Gates and the parking lot is on the right.