The only time tours are not conducted is if we decide the weather is dangerous or if you decide that it is raining too hard. Our guides are prepared to dodge raindrops and brave cool weather. Tours can be canceled without penalty, but please give us as much warning as possible as there are other groups that may want to come in your time slot. As many as want to come. We encourage the participation of chaperones, but our school tours are geared to the students rather than to the adults.
Some elementary schools bring as many as one adult for every three or four students.
ICF admits one chaperone free for every 12 students. Additional chaperones pay our adult group rate. ICF routinely handles groups of up to 100 students plus chaperones, but even larger groups can be accommodated with special arrangements. Please call to get more information on large groups. ICF is open from April 15 to October 31 each year for group tours.