From I-75 go to exit 187 heading Northbound you will make a right turn off the exit. Heading Southbound you will make a left turn off the exit. Go 2.2 miles and Timber Lake Retreat Center is on your right. (the entrance is in a curve) Landmarks: On your right you will see several dairy farms and silos. As you are approaching the last curve prior to the entrance you will see a green/yellow diamond shaped “School bus stop ahead” sign. Be prepared to slow down the entrance is in the upcoming curve.