A mini trip or day trip to Hartley is the perfect field trip to get students outdoors and experiencing nature first-hand. Mini trips are 90-minute sessions costing $5.00 per person with a $74.00 minimum per trip. Day trips are two 90-minute sessions costing $10.00 per person with a $150.00 minimum per trip. A sack lunch break is held between the two sessions. The classes below are offered.
Contact Hartley at (989) 865-6295 to plan a trip.