Re: Lake District
Hareem I once remember travelling with a group of 5 people a while back, we pulled up on the hard shoulder of M62 and offered namaaz there (although it wasn’t a safe thing to do given the traffic but the guy driving the car had this bright idea 
).
Point is If you are out and about and don’t know the whereabouts of a Mosque then just carry your masala (prayer mat) with you.