From the South:

Follow Route 309 North to the Souderton Exit (Route 113 South). Turn left from the off-ramp onto Route 113 South and go southwest for 0.8 miles to North Main Street, Souderton - Route 113. (Careful of dogleg to the right over railroad tracks in Souderton.) Follow Route 113 west for 4.5 miles to Maple Avenue, Harleysville. Turn left onto Maple Avenue (the Indian Valley YMCA is on the corner) and head south for 0.6 miles to Indian Valley Middle School. Turn left onto Gruber Road just past the school. Proceed to parking lot on right side after baseball fields.