7 miles there, 7 miles back, plus 3 to get form the lookout to the MTB area, and 3 back.
Thats 20miles, which is a ride in itself.
I'd considder checking the trian time table to be sufficient. In what other industry is it acceptable to say the product will be XYZ and will cost you £a.bc
Then when the product fails to be anything like XYZ the company finds it acceptable to say, well you should have researched more to find out that we were selling you a product which was unavailable.
Say you bought a new car, you pay your £8000 and are told your ford fiesta will be available for collection on Sunday.
You arrive on Sunday and are handed a voucher for a pair of walking boots. The salesman politely points out that cars collected on Sundays are now being replaced by walking boots, which will transport you arround town just as well as the car, a bit slower perhapse, but you'll get there. Ohh and you have to go a mile away to collect them form opposite the plant hire depot.