I am not sure what to hire for bikes. I have a 4.5 year old and a 16 month old. My 4 year old rides one of those pedalless two wheeled bikes. I think he will want his own bike, but on the otherhand, with the hills I have heard about at Longleat, I don't think he could handle pedalling around. I am assuming he is too big (42 pounds and tall) for a bike seat on the back (though I assume my toddler would go on one) and would need a trailer of some kind. Or is there a sort of attachment that he could pedal onto the adult bikes? Also, I haven't ridden a bike for years (though I am sure I still can) so am worried about pulling a trailer. My husband could do it, but he presumably can't do both.
ANy suggestions gratefully recieved!