I took my son and 4 of his friends to Peachley Quad trekking for his 11th birthday, and my experience was the total opposite of the previous reviewer.
The staff could not have been more helpful and polite. One of them even acted as our official photographer on the way round and took some great pictures of the boys.
The lads had a fantastic time, the route is great and the boys felt like they had done something really exciting but I felt that it was all very safe and under control.
I would recommend the 90 minute package as it really makes an afternoon of it.
I would happliy recommend this activity for both kids and adults.
A great day out and great value for money. Well Done!