How do I give the kids a good weekend without spending much?

Three pages, and the expensive part of the weekend turns out to be sitting at the library desk, in a fourth grader’s free pass, or two minutes away in a search box. The library page requires buying nothing, and the parks page’s passes for the people it names cost nothing. The parks page is about the United States only, and says so.

The tickets are at the library. The zoo pass is at the library desk says many public libraries lend free passes to zoos, museums, children’s museums and state parks: you reserve one like a book, and the day out costs the day out. One person described theirs as exactly what they sound like, paid tickets to the art museum, the children’s museum and the zoo. Several systems lend passes that admit a whole household, up to five people at some, and in a few states the public libraries carry state-park passes that get a carload past the entrance fee. One family turned the covered list into a project, museum after garden after zoo across their whole state, an entire season of outings that cost gas money and sandwiches. The one skill that page teaches is reserving ahead, because free tickets behave like bestsellers, and the people who use them place a hold days or weeks ahead rather than walking in on a sunny Saturday expecting luck. Its two honest catches: coverage is local and uneven, and some passes discount rather than fully cover admission, so read what the pass grants before promising a five-year-old a penguin. Small branches often belong to bigger networks, so ask anyway; the card reaches further than the building.

The fourth grader gets the whole car in. The fourth grader gets the whole car in is about the United States only, and every price on it comes from the National Park Service. Any US child in fourth grade, and home-schooled children of the same age, can get a free pass through the Every Kid Outdoors programme, valid for that school year and the following summer, and it admits the child plus everyone in the same private vehicle. Families in those conversations describe finding out about it by accident and asking why nobody told them. The same page lists the rest: a free lifetime Access Pass for people with a permanent disability, which covers the vehicle and not just the holder; a free annual pass for current military members and their dependents and a free lifetime one for veterans and Gold Star family members; a free annual pass for 250 hours of volunteering on federal lands; and a senior pass at 62 for twenty dollars a year or eighty for life, which one account points out admits the holder’s carload, so grandparents become the family’s ticket. If none of that is you, the page’s second finding is the land next door: national forests border most national parks and mostly do not charge to enter, and several accounts say the trail, forest or beach an hour away gave them everything the famous park would have, without the drive, the fee or the crowd. Children can collect Junior Ranger badges at most parks for free, which one account mentions as the thing their kids remembered. The free entrance days exist, nine of them this year, and that page carries the split honestly: for a family that could never spare the fee it is the day they go, and at the famous parks the crowds fill the parking by mid-morning.

Movie night, and the two minutes before you press play. Look up the scenes before movie night is a decade of families ambushed by trusted brands: the musical everyone adores, the cartoon from your own childhood, the author from the school reading list, and then the screen or the page produces something nobody was braced for with a nine-year-old in the room. A rating is one letter and a brand is a feeling. Search the exact title plus parents guide and you get what the rating compresses away: profanity counted, scenes described, violence and nudity located, so you can fast-forward with intent or pick a different night. Check the version while you are there, because musicals often sanitise their source novels and remakes re-rate their originals; the accounts’ rule is to vet the thing you will actually press play on, not its reputation and not the version you saw in 2009. Alongside the guides are the community warning sites for what ratings do not track, whether the animal dies, strobe sequences, which are a health matter and not a taste, car crashes, children in peril, even Santa-reality spoilers. And for the parent white-knuckling all of it, the page carries the accounts’ own pushback on total shielding: one account argues children raised behind a wall learn secrecy, not safety; another says children sometimes need the hard things handled together; a third points out that a curious child’s unsupervised search finds worse than your worst skipped scene. The guides are best used as a briefing, not a wall, so the conversation after the credits is planned instead of ambushed.

Who this is not for. The parks page says it plainly: anyone outside the United States, whose countries have their own arrangements for public land, and anyone planning to slip in during a government shutdown, which the better-evidenced accounts there say not to do. The library page adds that the passes check out like bestsellers, so the move is reserving ahead, not showing up hopeful on Saturday. And the movie page’s last line is the calibration no guide can do: the guides list what is in the film, and only you know what is in the kid.