Hello Susan, Your Granddaughter will definitely be able to go on trail rides with us. In addition, we usually go for a 2-3 hr ride in the morning and come back for lunch. Then, in the afternoon, we go back out for another 2-3 hour ride. That said, your granddaughter will be able to get in plenty of ride time (6 hours or more a day). Furthermore, she is more than welcome to help the wranglers feed and groom the horses in the barn in the mornings, evenings, and in-between rides. The total for 2 adults, 1 Junior for 4 nights in a Ranch Cabin will be $2,754.56. And again, our rates are all inclusive which includes lodging, meals, beer/wine/spirits/soft drinks, horseback riding, cattle drives, skeet shooting, boating/swimming/fishing, campfires, and all other activities. Please let me know if you have any other questions or if you would like to make a reservation. I am here to help in any way possible. Thanks Susan, I look forward to hearing from you soon. Best regards, Tucker Guglielmino Bull Hill Guest Ranch