And if you don't already own a tent, and sleeping bags, as a bare minimum, is it free then? No.
well, I'm still using a sleeping bag that cost me less than £20 almost 30 years ago, and our 4 man tent cost us £60, 15 years ago, and has been out more than 50 times, so even bought new, that is only about £1 per trip for the tent, and of course you can buy them second hand.
A 4 man tent can cost anything from £30 up, so just shop around a bit, there are plenty of sales and special offers on at this time of year. eg www.gooutdoors.co.uk/camping/tents/3-4-person-tents
apart from that there are plenty of cheaper tents and sleeping bags second hand, or free on free cycle.
Or petrol to get to a campsite.
Or train fare.
go by bus then?
Camping is not cheap, by the time you fork out for a family sized tent, decent sleeping bags, portable cutlery, table and chairs etc, you could probably have rented a cottage in Devon.
take your own cutlery. I've never taken table and chairs camping!
There are plenty of expensive sites, but there plenty of cheap sites too
ANYONE can afford to camp if they want to. Camping is no more expensive than staying home.
Wanting to is the key, it can be an exciting adventure for children if adults enter into the spirit of it, but horrible to be stuck in a tent in the rain with adults winging.